#CFD04B
Closest named color: Greenish Beige (#C9D179). oklch(83.2% 0.152 109.7), rgb(207, 208, 75).
Aa
Black text reads best on this color (12.77:1).
About this color
#CFD04B is a light, vivid yellow. In OKLCH its lightness is 83%, its chroma 0.152 and its hue 110°. Its hue sits on the warm side of the wheel. The nearest named color is Greenish Beige (#C9D179), ΔE 0.041 away. Black text reads best on it, at 12.77:1.
| Hue family | Yellows |
| Lightness | light (83%) |
| Chroma | vivid (0.152) |
| Temperature | warm |
| Nearest name | Greenish Beige (#C9D179) |
| Black text | 12.77:1 |
| White text | 1.64:1 |
Values
| HEX | #CFD04B |
| RGB | rgb(207, 208, 75) |
| HSL | hsl(60, 59%, 55%) |
| OKLCH | oklch(83.2% 0.152 109.7) |
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 #CFD04B | 1.64:1 | Fails | Lc -32.1 | Non-text elements, placeholder text |
| Black text on #CFD04B | 12.77:1 | AAA | Lc 75.4 | Fine for body text |
| #CFD04B text on white | 1.64:1 | Fails | Lc 28.4 | Dividers and decoration only |
| #CFD04B text on black | 12.77:1 | AAA | Lc -74.5 | Content text, not long reading |
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 300.
-
Step 50
50
#F6F7E8
oklch(97.1% 0.02 109.9)
-
Step 100
100
#EBEDCC
oklch(93.6% 0.043 110)
-
Step 200
200
#DCDF9D
oklch(88.6% 0.085 110.2)
-
Step 300
300 (this color)
#CFD04B
oklch(83.2% 0.152 109.7)
-
Step 400
400
#A8A800
oklch(70.8% 0.154 109.8)
-
Step 500
500
#909000
oklch(63.2% 0.138 109.8)
-
Step 600
600
#797800
oklch(55.5% 0.121 109.2)
-
Step 700
700
#656500
oklch(49.1% 0.107 109.8)
-
Step 800
800
#535300
oklch(42.8% 0.093 109.8)
-
Step 900
900
#454500
oklch(37.8% 0.082 109.8)
-
Step 950
950
#292800
oklch(26.9% 0.058 108.3)
#CFD04B 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) | #E0C839 | 0.028 |
| Deuteranopia (no green cones) | #E1CC54 | 0.030 |
| Tritanopia (no blue cones) | #DDC3B5 | 0.138 |
| Achromatopsia (no color) | #CACACA | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CFD04B
#CFD04B
oklch(83.2% 0.152 109.7)
- #C6BFFF
#C6BFFF
oklch(83.3% 0.089 289.3)
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 #CFD04B, closest first.
No curated palette has a color within ΔE 0.04 of #CFD04B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenish Beige #C9D179 ΔE 0.041
- Mustard Yellow #D2BD0A ΔE 0.048
- Pale Olive Green #B1D27B ΔE 0.052
- Greenish Tan #BCCB7A ΔE 0.053
- Maize #F4D054 ΔE 0.056
- Dull Yellow #EEDC5B ΔE 0.057
- Sand #E2CA76 ΔE 0.057
- Pale Olive #B9CC81 ΔE 0.060
Use #CFD04B 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.