#CFBC4F
Closest named color: Dark Yellow (#D5B60A). oklch(79.1% 0.13 99.4), rgb(207, 188, 79).
Aa
Black text reads best on this color (10.95:1).
About this color
#CFBC4F is a light, moderately saturated yellow. In OKLCH its lightness is 79%, its chroma 0.130 and its hue 99°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Yellow (#D5B60A), ΔE 0.032 away. Black text reads best on it, at 10.95:1.
| Hue family | Yellows |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.130) |
| Temperature | warm |
| Nearest name | Dark Yellow (#D5B60A) |
| Black text | 10.95:1 |
| White text | 1.91:1 |
Values
| HEX | #CFBC4F |
| RGB | rgb(207, 188, 79) |
| HSL | hsl(51, 57%, 56%) |
| OKLCH | oklch(79.1% 0.13 99.4) |
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 #CFBC4F | 1.91:1 | Fails | Lc -40.8 | Non-text elements, placeholder text |
| Black text on #CFBC4F | 10.95:1 | AAA | Lc 67.4 | Content text, not long reading |
| #CFBC4F text on white | 1.91:1 | Fails | Lc 36.5 | Non-text elements, placeholder text |
| #CFBC4F text on black | 10.95:1 | AAA | Lc -66.0 | 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
#F8F6E9
oklch(97.1% 0.017 99.6)
-
Step 100
100
#F0EBCF
oklch(93.7% 0.037 98.7)
-
Step 200
200
#E4DBA4
oklch(88.5% 0.072 99.9)
-
Step 300
300 (this color)
#CFBC4F
oklch(79.1% 0.13 99.4)
-
Step 400
400
#B7A100
oklch(70.7% 0.147 99.5)
-
Step 500
500
#9D8A00
oklch(63.1% 0.131 99.5)
-
Step 600
600
#847400
oklch(55.7% 0.116 99.7)
-
Step 700
700
#6F6100
oklch(49.1% 0.102 99.4)
-
Step 800
800
#5B4F00
oklch(42.7% 0.088 99.2)
-
Step 900
900
#4C4200
oklch(37.8% 0.078 99.5)
-
Step 950
950
#2D2700
oklch(27.1% 0.056 100.5)
#CFBC4F 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) | #CDB743 | 0.015 |
| Deuteranopia (no green cones) | #D2BE55 | 0.008 |
| Tritanopia (no blue cones) | #DEAFA5 | 0.120 |
| Achromatopsia (no color) | #BBBBBB | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CFBC4F
#CFBC4F
oklch(79.1% 0.13 99.4)
- #ACB3FF
#ACB3FF
oklch(79% 0.108 279.6)
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 #CFBC4F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Yellow #D5B60A ΔE 0.032
- Mustard Yellow #D2BD0A ΔE 0.034
- Mustard #CEB301 ΔE 0.037
- Dark Khaki #BDB76B ΔE 0.041
- Olive Yellow #C2B709 ΔE 0.043
- Burnt Yellow #D5AB09 ΔE 0.046
- Desert #CCAD60 ΔE 0.048
- Greenish Tan #BCCB7A ΔE 0.049
Use #CFBC4F 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.