#7CFC00Lawn Green (#7CFC00) is a very light, vivid green with an OKLCH hue of 136°, lightness 0.88 and chroma 0.263. It sits on the transitional side of the color wheel. In practice it behaves as a mid-weight working color for secondary surfaces and editorial blocks.
| HEX | #7CFC00 |
|---|---|
| RGB | rgb(124, 252, 0) |
| HSL | hsl(90, 100%, 49%) |
| HSV | hsv(90, 100%, 99%) |
| CMYK | cmyk(51%, 0%, 100%, 1%) |
| CIE Lab | lab(88.9 -67.9 85) |
| OKLCH | oklch(0.882 0.263 136) |
Under warm 2700K interior light Lawn Green shifts subtly: leans toward yellow, loses intensity; in north-facing or shaded light it is virtually unchanged. Overall drift across common illuminants is small (max ΔE ≈ 2.1), so it is a lighting-stable choice.
#90f600 — ΔE 2.1, shifts subtly: leans toward yellow, loses intensity#88fd00 — ΔE 1.1, shifts only faintly, with no single dominant change#7cfc00 — ΔE 0.0, is virtually unchanged#7afd0a — ΔE 0.3, is virtually unchangedTest Lawn Green in the color lighting simulator — sweep it through daylight, warm 2700K light, 4000K LED, and shade alongside the rest of your palette.
Against white it measures 1.33:1 and against black 15.78:1, so black text is the stronger pairing. That pairing passes WCAG AA for body text. Avoid white text on this color entirely.
One color explored: close hues with real lightness and chroma structure, so the palette is the anchor through value rather than a set of colors.
#daffc9 · #7cfc00 · #5bbe00 · #459200 · #2f6900 · #1b4300
The anchor's neighbours on the wheel — everything shares an undertone, so the chord carries color without anything having to be muted to get along.
#7cfc00 · #b5d600 · #c3b500 · #c49800 · #bf7c00 · #b86000
The mid-gap pairing — sage and mustard, terracotta and olive. A foil rotated 40–65° toward warm or cool: too far to be kin, too near to argue, carried by temperature and a deliberate value offset.
#7cfc00 · #20d2c8 · #56b300 · #008e86 · #326f00 · #004e4a
One deliberately opposed voice — a single restrained counterpoint across the wheel, or temperature against temperature where the anchor is too muted to carry a loud opposite.
#7cfc00 · #9ec18f · #c239ee · #2c6200 · #1a4100 · #092200
The anchor as the only color in the room. True neutrals or complement-warmed near-neutrals let it stay dominant.
#7cfc00 · #c5b4cb · #758a6b · #554a5a · #112605 · #030005
This color as a ground rather than a subject — its own restraint held across a narrow value band, carrying one saturated voice from the opposite temperature.
#f6eff9 · #cec5d1 · #a198a5 · #291d2d · #07010b · #7cfc00
The opposite hue on the perceptual wheel, tempered to field strength — warm/cool tension without vibration.
#cdfffd · #7cfc00 · #96d0a1 · #5c26e8 · #324468 · #03101f
The complement's two neighbours instead of the complement itself — strong contrast with a lower clash risk.
#e7f6ff · #7cfc00 · #e7b4c5 · #9986d2 · #364164 · #05150f
Three hues spaced evenly around the wheel; the anchor leads and the other two are held at supporting strength.
#7cfc00 · #9abeee · #007efc · #96002c · #44000e · #00051e
Two complementary pairs offset by 90° — the richest chord, kept usable by a strict lightness hierarchy.
#7cfc00 · #83c6e2 · #0090b8 · #780098 · #3a1200 · #06000d
#8FFE4D · #A1FF70 · #B4FF8F · #C5FFAA · #D5FFC2
#64CE00 · #4DA100 · #377700 · #224F00 · #0E2B00
#94F65F · #A9EF88 · #BCE7A8
Its moderate chroma lets it work in mid-size areas — upholstery, secondary UI surfaces, editorial blocks — without overwhelming neighbors. In palettes it pairs most predictably with its tonal ramp and analogous neighbors; reserve the complementary hue for small, deliberate contrast.