#C0BF63
Closest named color: Dark Khaki (#BDB76B). oklch(78.6% 0.115 108.2), rgb(192, 191, 99).
Aa
Black text reads best on this color (10.87:1).
About this color
#C0BF63 is a light, moderately saturated yellow. In OKLCH its lightness is 79%, its chroma 0.115 and its hue 108°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Khaki (#BDB76B), ΔE 0.026 away. Black text reads best on it, at 10.87:1.
| Hue family | Yellows |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.115) |
| Temperature | warm |
| Nearest name | Dark Khaki (#BDB76B) |
| Black text | 10.87:1 |
| White text | 1.93:1 |
Values
| HEX | #C0BF63 |
| RGB | rgb(192, 191, 99) |
| HSL | hsl(59, 42%, 57%) |
| OKLCH | oklch(78.6% 0.115 108.2) |
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 #C0BF63 | 1.93:1 | Fails | Lc -41.3 | Non-text elements, placeholder text |
| Black text on #C0BF63 | 10.87:1 | AAA | Lc 67.0 | Content text, not long reading |
| #C0BF63 text on white | 1.93:1 | Fails | Lc 36.9 | Non-text elements, placeholder text |
| #C0BF63 text on black | 10.87:1 | AAA | Lc -65.5 | 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
#F6F6EB
oklch(97% 0.015 106.7)
-
Step 100
100
#EBECD3
oklch(93.6% 0.033 108.9)
-
Step 200
200
#DCDDAC
oklch(88.5% 0.064 108.6)
-
Step 300
300 (this color)
#C0BF63
oklch(78.6% 0.115 108.2)
-
Step 400
400
#AAA700
oklch(70.8% 0.153 108.5)
-
Step 500
500
#928F00
oklch(63.2% 0.136 108.3)
-
Step 600
600
#7A7800
oklch(55.6% 0.12 108.6)
-
Step 700
700
#676500
oklch(49.2% 0.106 108.4)
-
Step 800
800
#545200
oklch(42.7% 0.092 108.1)
-
Step 900
900
#464400
oklch(37.6% 0.081 107.8)
-
Step 950
950
#292800
oklch(26.9% 0.058 108.3)
#C0BF63 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) | #CCB95B | 0.021 |
| Deuteranopia (no green cones) | #CDBC68 | 0.022 |
| Tritanopia (no blue cones) | #CBB5AA | 0.104 |
| Achromatopsia (no color) | #BABABA | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C0BF63
#C0BF63
oklch(78.6% 0.115 108.2)
- #B6ADFF
#B6ADFF
oklch(78.6% 0.116 288.5)
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 #C0BF63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Khaki #BDB76B ΔE 0.026
- Light Olive #ACBF69 ΔE 0.027
- Tan Green #A9BE70 ΔE 0.033
- Greenish Tan #BCCB7A ΔE 0.033
- Light Moss Green #A6C875 ΔE 0.038
- Pale Olive #B9CC81 ΔE 0.038
- Light Olive Green #A4BE5C ΔE 0.040
- Desert #CCAD60 ΔE 0.049
Use #C0BF63 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.