#C0B366
Closest named color: Dark Khaki (#BDB76B). oklch(76.1% 0.099 99.9), rgb(192, 179, 102).
Aa
Black text reads best on this color (9.88:1).
About this color
#C0B366 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 76%, its chroma 0.099 and its hue 100°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Khaki (#BDB76B), ΔE 0.010 away. Black text reads best on it, at 9.88:1.
| Hue family | Yellows |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.099) |
| Temperature | warm |
| Nearest name | Dark Khaki (#BDB76B) |
| Black text | 9.88:1 |
| White text | 2.12:1 |
Values
| HEX | #C0B366 |
| RGB | rgb(192, 179, 102) |
| HSL | hsl(51, 42%, 58%) |
| OKLCH | oklch(76.1% 0.099 99.9) |
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 #C0B366 | 2.12:1 | Fails | Lc -46.3 | Large or bold text, headings |
| Black text on #C0B366 | 9.88:1 | AAA | Lc 62.3 | Content text, not long reading |
| #C0B366 text on white | 2.12:1 | Fails | Lc 41.6 | Non-text elements, placeholder text |
| #C0B366 text on black | 9.88:1 | AAA | Lc -60.6 | 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
#F7F6EC
oklch(97.1% 0.013 102)
-
Step 100
100
#EEEBD5
oklch(93.7% 0.029 100.6)
-
Step 200
200
#E1DBB1
oklch(88.6% 0.056 100.7)
-
Step 300
300 (this color)
#C0B366
oklch(76.1% 0.099 99.9)
-
Step 400
400
#B7A100
oklch(70.7% 0.147 99.5)
-
Step 500
500
#9C8A00
oklch(63% 0.131 100.1)
-
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)
#C0B366 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) | #C0AF60 | 0.011 |
| Deuteranopia (no green cones) | #C4B469 | 0.008 |
| Tritanopia (no blue cones) | #CCA9A1 | 0.091 |
| Achromatopsia (no color) | #B2B2B2 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C0B366
#C0B366
oklch(76.1% 0.099 99.9)
- #A5ABF0
#A5ABF0
oklch(76.2% 0.099 279.9)
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 #C0B366, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Khaki #BDB76B ΔE 0.010
- Desert #CCAD60 ΔE 0.021
- Sandstone #C9AE74 ΔE 0.028
- Sand Brown #CBA560 ΔE 0.037
- Tan Green #A9BE70 ΔE 0.039
- Fawn #CFAF7B ΔE 0.039
- Light Olive #ACBF69 ΔE 0.040
- Toupe #C7AC7D ΔE 0.040
Use #C0B366 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.