#C6BF55
Closest named color: Dark Khaki (#BDB76B). oklch(78.9% 0.128 105.5), rgb(198, 191, 85).
Aa
Black text reads best on this color (10.98:1).
About this color
#C6BF55 is a light, moderately saturated yellow. In OKLCH its lightness is 79%, its chroma 0.128 and its hue 105°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Khaki (#BDB76B), ΔE 0.037 away. Black text reads best on it, at 10.98:1.
| Hue family | Yellows |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.128) |
| Temperature | warm |
| Nearest name | Dark Khaki (#BDB76B) |
| Black text | 10.98:1 |
| White text | 1.91:1 |
Values
| HEX | #C6BF55 |
| RGB | rgb(198, 191, 85) |
| HSL | hsl(56, 50%, 55%) |
| OKLCH | oklch(78.9% 0.128 105.5) |
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 #C6BF55 | 1.91:1 | Fails | Lc -40.7 | Non-text elements, placeholder text |
| Black text on #C6BF55 | 10.98:1 | AAA | Lc 67.5 | Content text, not long reading |
| #C6BF55 text on white | 1.91:1 | Fails | Lc 36.4 | Non-text elements, placeholder text |
| #C6BF55 text on black | 10.98:1 | AAA | Lc -66.1 | 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
#F7F6E9
oklch(97% 0.017 103.1)
-
Step 100
100
#EDECD0
oklch(93.7% 0.037 105.4)
-
Step 200
200
#DFDDA6
oklch(88.6% 0.072 106)
-
Step 300
300 (this color)
#C6BF55
oklch(78.9% 0.128 105.5)
-
Step 400
400
#AEA500
oklch(70.7% 0.151 105.7)
-
Step 500
500
#958D00
oklch(63% 0.134 105.6)
-
Step 600
600
#7E7600
oklch(55.5% 0.118 104.9)
-
Step 700
700
#696300
oklch(49% 0.104 105.5)
-
Step 800
800
#565100
oklch(42.6% 0.091 105.5)
-
Step 900
900
#484300
oklch(37.6% 0.08 104.8)
-
Step 950
950
#2B2800
oklch(27.1% 0.058 105.3)
#C6BF55 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) | #CEB94A | 0.017 |
| Deuteranopia (no green cones) | #D1BE5B | 0.018 |
| Tritanopia (no blue cones) | #D3B4A8 | 0.116 |
| Achromatopsia (no color) | #BBBBBB | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C6BF55
#C6BF55
oklch(78.9% 0.128 105.5)
- #B3B0FF
#B3B0FF
oklch(78.9% 0.111 285.3)
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 #C6BF55, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Khaki #BDB76B ΔE 0.037
- Light Olive #ACBF69 ΔE 0.038
- Mustard Yellow #D2BD0A ΔE 0.038
- Dark Yellow #D5B60A ΔE 0.039
- Greenish Tan #BCCB7A ΔE 0.040
- Olive Yellow #C2B709 ΔE 0.041
- Mustard #CEB301 ΔE 0.042
- Tan Green #A9BE70 ΔE 0.045
Use #C6BF55 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.