#F9D857Lemon Zest (#F9D857) is a very light, saturated yellow with an OKLCH hue of 95°, lightness 0.89 and chroma 0.149. It sits on the warm side of the color wheel. In practice it behaves as a mid-weight working color for secondary surfaces and editorial blocks.
| HEX | #F9D857 |
|---|---|
| RGB | rgb(249, 216, 87) |
| HSL | hsl(48, 93%, 66%) |
| HSV | hsv(48, 65%, 98%) |
| CMYK | cmyk(0%, 13%, 65%, 2%) |
| CIE Lab | lab(87 -2.5 65.6) |
| OKLCH | oklch(0.887 0.149 95) |
Under warm 2700K interior light Lemon Zest shifts subtly: leans toward orange; in north-facing or shaded light it is virtually unchanged. Overall drift across common illuminants is small (max ΔE ≈ 1.6), so it is a lighting-stable choice.
#ffd24c — ΔE 1.6, shifts subtly: leans toward orange#ffd852 — ΔE 0.9, shifts subtly: leans toward orange#f9d857 — ΔE 0.0, is virtually unchanged#f9d959 — ΔE 0.3, is virtually unchangedTest Lemon Zest 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 1.4:1 and against black 14.99:1, 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.
#fff2c2 · #f9d857 · #bda028 · #947b00 · #6a5800 · #443700
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.
#f9d857 · #f8ba4c · #f09e4e · #e28556 · #ce6f5f · #b75d66
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.
#f9d857 · #9bc79e · #b3992b · #2f9342 · #725e00 · #225029
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.
#f9d857 · #bfb797 · #a49458 · #4650ae · #433600 · #241b00
The anchor as the only color in the room. True neutrals or complement-warmed near-neutrals let it stay dominant.
#f9d857 · #b8bccb · #898470 · #4c4f59 · #26200b · #010105
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.
#eef1fd · #c5c8d6 · #989cab · #1e2233 · #020310 · #f9d857
The opposite hue on the perceptual wheel, tempered to field strength — warm/cool tension without vibration.
#f9d857 · #b4bbda · #6f7dcb · #3a429f · #140f5b · #0a0500
The complement's two neighbours instead of the complement itself — strong contrast with a lower clash risk.
#cefffc · #f9d857 · #cfbbde · #3d648f · #3b4260 · #0d1404
Three hues spaced evenly around the wheel; the anchor leads and the other two are held at supporting strength.
#f9d857 · #9dc5cf · #0094ac · #7d256f · #3d0035 · #000407
Two complementary pairs offset by 90° — the richest chord, kept usable by a strict lightness hierarchy.
#f9d857 · #9dc7c0 · #00998c · #3a429f · #43001a · #010011
#FADD72 · #FBE288 · #FBE79D · #FCECB1 · #FDF1C4
#CDAF37 · #A3890F · #796400 · #504200 · #2C2200
#F2D97B · #EBDA98 · #E5DAB2
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.