#C2B63D
Closest named color: Olive Yellow (#C2B709). oklch(76.4% 0.139 103.6), rgb(194, 182, 61).
Aa
Black text reads best on this color (10.05:1).
About this color
#C2B63D is a medium-light, moderately saturated yellow. In OKLCH its lightness is 76%, its chroma 0.139 and its hue 104°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Yellow (#C2B709), ΔE 0.023 away. Black text reads best on it, at 10.05:1.
| Hue family | Yellows |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.139) |
| Temperature | warm |
| Nearest name | Olive Yellow (#C2B709) |
| Black text | 10.05:1 |
| White text | 2.08:1 |
Values
| HEX | #C2B63D |
| RGB | rgb(194, 182, 61) |
| HSL | hsl(55, 52%, 50%) |
| OKLCH | oklch(76.4% 0.139 103.6) |
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 #C2B63D | 2.08:1 | Fails | Lc -45.3 | Large or bold text, headings |
| Black text on #C2B63D | 10.05:1 | AAA | Lc 63.2 | Content text, not long reading |
| #C2B63D text on white | 2.08:1 | Fails | Lc 40.7 | Non-text elements, placeholder text |
| #C2B63D text on black | 10.05:1 | AAA | Lc -61.5 | 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
#F7F6E8
oklch(97% 0.018 103.4)
-
Step 100
100
#EEECCD
oklch(93.7% 0.041 104.1)
-
Step 200
200
#E1DCA1
oklch(88.4% 0.077 103.8)
-
Step 300
300 (this color)
#C2B63D
oklch(76.4% 0.139 103.6)
-
Step 400
400
#B1A400
oklch(70.7% 0.149 103.9)
-
Step 500
500
#988C00
oklch(63.1% 0.133 103.5)
-
Step 600
600
#807600
oklch(55.7% 0.117 103.6)
-
Step 700
700
#6B6300
oklch(49.2% 0.104 104)
-
Step 800
800
#585100
oklch(42.8% 0.09 103.8)
-
Step 900
900
#494300
oklch(37.7% 0.08 103.8)
-
Step 950
950
#2B2700
oklch(26.9% 0.057 103.7)
#C2B63D 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) | #C6B02B | 0.016 |
| Deuteranopia (no green cones) | #CAB645 | 0.014 |
| Tritanopia (no blue cones) | #D0AA9E | 0.127 |
| Achromatopsia (no color) | #B3B3B3 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C2B63D
#C2B63D
oklch(76.4% 0.139 103.6)
- #A8A7FF
#A8A7FF
oklch(76.4% 0.125 283.6)
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 #C2B63D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Yellow #C2B709 ΔE 0.023
- Mustard #CEB301 ΔE 0.024
- Muddy Yellow #BFAC05 ΔE 0.031
- Dark Yellow #D5B60A ΔE 0.032
- Burnt Yellow #D5AB09 ΔE 0.036
- Mustard Yellow #D2BD0A ΔE 0.038
- Dark Khaki #BDB76B ΔE 0.041
- Light Olive #ACBF69 ΔE 0.043
Use #C2B63D 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.