#F0CB4B
Closest named color: Maize (#F4D054). oklch(85.2% 0.148 92.6), rgb(240, 203, 75).
Aa
Black text reads best on this color (13.34:1).
About this color
#F0CB4B is a light, vivid yellow. In OKLCH its lightness is 85%, its chroma 0.148 and its hue 93°. Its hue sits on the warm side of the wheel. The nearest named color is Maize (#F4D054), ΔE 0.015 away. Black text reads best on it, at 13.34:1.
| Hue family | Yellows |
| Lightness | light (85%) |
| Chroma | vivid (0.148) |
| Temperature | warm |
| Nearest name | Maize (#F4D054) |
| Black text | 13.34:1 |
| White text | 1.57:1 |
Values
| HEX | #F0CB4B |
| RGB | rgb(240, 203, 75) |
| HSL | hsl(47, 85%, 62%) |
| OKLCH | oklch(85.2% 0.148 92.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #F0CB4B | 1.57:1 | Fails | Lc -29.4 | Dividers and decoration only |
| Black text on #F0CB4B | 13.34:1 | AAA | Lc 77.8 | Fine for body text |
| #F0CB4B text on white | 1.57:1 | Fails | Lc 26.0 | Dividers and decoration only |
| #F0CB4B text on black | 13.34:1 | AAA | Lc -77.1 | Fine for body text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 200.
-
Step 50
50
#FBF5E3
oklch(97% 0.025 91.6)
-
Step 100
100
#F6EAC1
oklch(93.6% 0.055 93.6)
-
Step 200
200 (this color)
#F0CB4B
oklch(85.2% 0.148 92.6)
-
Step 300
300
#E6BC00
oklch(80.9% 0.166 92.5)
-
Step 400
400
#C09D00
oklch(70.7% 0.145 92.8)
-
Step 500
500
#A58600
oklch(63.1% 0.129 92.4)
-
Step 600
600
#8B7000
oklch(55.5% 0.114 92)
-
Step 700
700
#755E00
oklch(49.1% 0.1 92.1)
-
Step 800
800
#604D00
oklch(42.7% 0.087 92.5)
-
Step 900
900
#504000
oklch(37.8% 0.077 92.8)
-
Step 950
950
#302500
oklch(26.9% 0.055 91.9)
#F0CB4B with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #E0C83A | 0.029 |
| Deuteranopia (no green cones) | #E9D352 | 0.021 |
| Tritanopia (no blue cones) | #FFBBB1 | 0.134 |
| Achromatopsia (no color) | #CECECE | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F0CB4B
#F0CB4B
oklch(85.2% 0.148 92.6)
- #BECCFF
#BECCFF
oklch(85.2% 0.073 272.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #F0CB4B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Maize #F4D054 ΔE 0.015
- Golden Yellow #FEC615 ΔE 0.028
- Sunflower #FFC512 ΔE 0.029
- Light Mustard #F7D560 ΔE 0.029
- Marigold #FCC006 ΔE 0.033
- Golden #F5BF03 ΔE 0.033
- Maximum Yellow Red #FCBF49 ΔE 0.033
- Sunglow #FFD166 ΔE 0.035
Use #F0CB4B in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.