#CFC59F
Closest named color: Ash Gray (#BFC8AD). oklch(82.2% 0.052 95), rgb(207, 197, 159).
Aa
Black text reads best on this color (12.14:1).
About this color
#CFC59F is a light, muted yellow. In OKLCH its lightness is 82%, its chroma 0.052 and its hue 95°. Its hue sits on the warm side of the wheel. The nearest named color is Ash Gray (#BFC8AD), ΔE 0.025 away. Black text reads best on it, at 12.14:1.
| Hue family | Yellows |
| Lightness | light (82%) |
| Chroma | muted (0.052) |
| Temperature | warm |
| Nearest name | Ash Gray (#BFC8AD) |
| Black text | 12.14:1 |
| White text | 1.72:1 |
Values
| HEX | #CFC59F |
| RGB | rgb(207, 197, 159) |
| HSL | hsl(48, 33%, 72%) |
| OKLCH | oklch(82.2% 0.052 95) |
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 #CFC59F | 1.72:1 | Fails | Lc -35.2 | Non-text elements, placeholder text |
| Black text on #CFC59F | 12.14:1 | AAA | Lc 72.5 | Content text, not long reading |
| #CFC59F text on white | 1.72:1 | Fails | Lc 31.3 | Non-text elements, placeholder text |
| #CFC59F text on black | 12.14:1 | AAA | Lc -71.4 | 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
#F7F5F0
oklch(97% 0.007 88.6)
-
Step 100
100
#EDEADF
oklch(93.6% 0.015 94.2)
-
Step 200
200
#DFD9C4
oklch(88.4% 0.029 93.8)
-
Step 300
300 (this color)
#CFC59F
oklch(82.2% 0.052 95)
-
Step 400
400
#B1A063
oklch(70.7% 0.083 94.3)
-
Step 500
500
#9E8833
oklch(63% 0.107 94.5)
-
Step 600
600
#887200
oklch(55.6% 0.114 95.6)
-
Step 700
700
#735F00
oklch(49.1% 0.101 94.6)
-
Step 800
800
#5E4E00
oklch(42.8% 0.088 95.4)
-
Step 900
900
#4D410D
oklch(37.7% 0.07 95.5)
-
Step 950
950
#2D260A
oklch(27% 0.044 95.2)
#CFC59F 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) | #CDC39D | 0.006 |
| Deuteranopia (no green cones) | #D0C6A0 | 0.003 |
| Tritanopia (no blue cones) | #D7BFBB | 0.048 |
| Achromatopsia (no color) | #C5C5C5 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CFC59F
#CFC59F
oklch(82.2% 0.052 95)
- #BAC3E7
#BAC3E7
oklch(82.2% 0.052 274.2)
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 #CFC59F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ash Gray #BFC8AD ΔE 0.025
- Pale Oak #DBCFB0 ΔE 0.036
- Burlywood #DEB887 ΔE 0.039
- Very Light Brown #D3B683 ΔE 0.042
- Tan #D2B48C ΔE 0.043
- Silver #C0C0C0 ΔE 0.054
- Pale Olive #B9CC81 ΔE 0.059
- Sand #E2CA76 ΔE 0.059
Use #CFC59F 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.