#CFC859
Closest named color: Greenish Beige (#C9D179). oklch(81.7% 0.133 105.6), rgb(207, 200, 89).
Aa
Black text reads best on this color (12.05:1).
About this color
#CFC859 is a light, moderately saturated yellow. In OKLCH its lightness is 82%, its chroma 0.133 and its hue 106°. Its hue sits on the warm side of the wheel. The nearest named color is Greenish Beige (#C9D179), ΔE 0.032 away. Black text reads best on it, at 12.05:1.
| Hue family | Yellows |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.133) |
| Temperature | warm |
| Nearest name | Greenish Beige (#C9D179) |
| Black text | 12.05:1 |
| White text | 1.74:1 |
Values
| HEX | #CFC859 |
| RGB | rgb(207, 200, 89) |
| HSL | hsl(56, 55%, 58%) |
| OKLCH | oklch(81.7% 0.133 105.6) |
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 #CFC859 | 1.74:1 | Fails | Lc -35.5 | Non-text elements, placeholder text |
| Black text on #CFC859 | 12.05:1 | AAA | Lc 72.3 | Content text, not long reading |
| #CFC859 text on white | 1.74:1 | Fails | Lc 31.6 | Non-text elements, placeholder text |
| #CFC859 text on black | 12.05:1 | AAA | Lc -71.1 | 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
#F7F6E9
oklch(97% 0.017 103.1)
-
Step 100
100
#EDECCF
oklch(93.6% 0.038 105.5)
-
Step 200
200
#DFDDA4
oklch(88.5% 0.074 106.1)
-
Step 300
300 (this color)
#CFC859
oklch(81.7% 0.133 105.6)
-
Step 400
400
#AEA500
oklch(70.7% 0.151 105.7)
-
Step 500
500
#958D00
oklch(63% 0.134 105.6)
-
Step 600
600
#7D7700
oklch(55.7% 0.119 106.2)
-
Step 700
700
#696300
oklch(49% 0.104 105.5)
-
Step 800
800
#565100
oklch(42.6% 0.091 105.5)
-
Step 900
900
#484400
oklch(37.8% 0.081 105.9)
-
Step 950
950
#2A2800
oklch(27% 0.058 106.8)
#CFC859 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) | #D7C14D | 0.019 |
| Deuteranopia (no green cones) | #DAC75F | 0.018 |
| Tritanopia (no blue cones) | #DDBCB0 | 0.121 |
| Achromatopsia (no color) | #C4C4C4 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CFC859
#CFC859
oklch(81.7% 0.133 105.6)
- #BDBAFF
#BDBAFF
oklch(81.6% 0.097 286)
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 #CFC859, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenish Beige #C9D179 ΔE 0.032
- Greenish Tan #BCCB7A ΔE 0.036
- Mustard Yellow #D2BD0A ΔE 0.042
- Sand #E2CA76 ΔE 0.043
- Pale Olive #B9CC81 ΔE 0.044
- Saffron #E9C46A ΔE 0.046
- Pale Olive Green #B1D27B ΔE 0.046
- Dark Yellow #D5B60A ΔE 0.051
Use #CFC859 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.