#CFB03C
Closest named color: Burnt Yellow (#D5AB09). oklch(76.4% 0.135 93.7), rgb(207, 176, 60).
Aa
Black text reads best on this color (9.92:1).
About this color
#CFB03C is a medium-light, moderately saturated yellow. In OKLCH its lightness is 76%, its chroma 0.135 and its hue 94°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Yellow (#D5AB09), ΔE 0.021 away. Black text reads best on it, at 9.92:1.
| Hue family | Yellows |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.135) |
| Temperature | warm |
| Nearest name | Burnt Yellow (#D5AB09) |
| Black text | 9.92:1 |
| White text | 2.11:1 |
Values
| HEX | #CFB03C |
| RGB | rgb(207, 176, 60) |
| HSL | hsl(47, 60%, 52%) |
| OKLCH | oklch(76.4% 0.135 93.7) |
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 #CFB03C | 2.11:1 | Fails | Lc -45.9 | Large or bold text, headings |
| Black text on #CFB03C | 9.92:1 | AAA | Lc 62.6 | Content text, not long reading |
| #CFB03C text on white | 2.11:1 | Fails | Lc 41.3 | Non-text elements, placeholder text |
| #CFB03C text on black | 9.92:1 | AAA | Lc -60.9 | 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
#F9F6E8
oklch(97.2% 0.019 96.9)
-
Step 100
100
#F2EACD
oklch(93.6% 0.039 94.3)
-
Step 200
200
#E9D9A0
oklch(88.5% 0.076 94.3)
-
Step 300
300 (this color)
#CFB03C
oklch(76.4% 0.135 93.7)
-
Step 400
400
#BF9D00
oklch(70.6% 0.145 93.3)
-
Step 500
500
#A48700
oklch(63.2% 0.129 93.7)
-
Step 600
600
#8A7100
oklch(55.6% 0.114 93.5)
-
Step 700
700
#745F00
oklch(49.2% 0.101 93.8)
-
Step 800
800
#5F4D00
oklch(42.6% 0.087 93.4)
-
Step 900
900
#4F4000
oklch(37.6% 0.077 93.9)
-
Step 950
950
#2F2500
oklch(26.8% 0.055 93.5)
#CFB03C 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) | #C3AD2B | 0.024 |
| Deuteranopia (no green cones) | #CAB642 | 0.016 |
| Tritanopia (no blue cones) | #E0A299 | 0.125 |
| Achromatopsia (no color) | #B2B2B2 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CFB03C
#CFB03C
oklch(76.4% 0.135 93.7)
- #9AACFF
#9AACFF
oklch(76.3% 0.121 273.9)
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 #CFB03C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Yellow #D5AB09 ΔE 0.021
- Mustard #CEB301 ΔE 0.026
- Goldenrod #DAA520 ΔE 0.029
- Dark Yellow #D5B60A ΔE 0.030
- Desert #CCAD60 ΔE 0.035
- Muddy Yellow #BFAC05 ΔE 0.037
- Olive Yellow #C2B709 ΔE 0.039
- Dark Khaki #BDB76B ΔE 0.043
Use #CFB03C 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.