#C5B366
Closest named color: Dark Khaki (#BDB76B). oklch(76.5% 0.1 96.5), rgb(197, 179, 102).
Aa
Black text reads best on this color (10.01:1).
About this color
#C5B366 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 77%, its chroma 0.100 and its hue 97°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Khaki (#BDB76B), ΔE 0.014 away. Black text reads best on it, at 10.01:1.
| Hue family | Yellows |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.100) |
| Temperature | warm |
| Nearest name | Dark Khaki (#BDB76B) |
| Black text | 10.01:1 |
| White text | 2.09:1 |
Values
| HEX | #C5B366 |
| RGB | rgb(197, 179, 102) |
| HSL | hsl(49, 45%, 59%) |
| OKLCH | oklch(76.5% 0.1 96.5) |
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 #C5B366 | 2.09:1 | Fails | Lc -45.6 | Large or bold text, headings |
| Black text on #C5B366 | 10.01:1 | AAA | Lc 63.0 | Content text, not long reading |
| #C5B366 text on white | 2.09:1 | Fails | Lc 41.0 | Non-text elements, placeholder text |
| #C5B366 text on black | 10.01:1 | AAA | Lc -61.3 | 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
#F8F6EC
oklch(97.2% 0.013 97.4)
-
Step 100
100
#EFEAD5
oklch(93.5% 0.028 95.9)
-
Step 200
200
#E3DAB0
oklch(88.5% 0.056 97.3)
-
Step 300
300 (this color)
#C5B366
oklch(76.5% 0.1 96.5)
-
Step 400
400
#BB9F00
oklch(70.6% 0.145 96.4)
-
Step 500
500
#A08800
oklch(63% 0.13 96.6)
-
Step 600
600
#877200
oklch(55.5% 0.114 96.2)
-
Step 700
700
#716000
oklch(49.1% 0.101 97)
-
Step 800
800
#5D4E00
oklch(42.6% 0.088 96.3)
-
Step 900
900
#4E4100
oklch(37.8% 0.078 96.2)
-
Step 950
950
#2E2600
oklch(27% 0.056 97.1)
#C5B366 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) | #C1B060 | 0.011 |
| Deuteranopia (no green cones) | #C6B669 | 0.008 |
| Tritanopia (no blue cones) | #D2A9A1 | 0.091 |
| Achromatopsia (no color) | #B3B3B3 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C5B366
#C5B366
oklch(76.5% 0.1 96.5)
- #A2ADF2
#A2ADF2
oklch(76.5% 0.1 276.8)
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 #C5B366, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Khaki #BDB76B ΔE 0.014
- Desert #CCAD60 ΔE 0.017
- Sandstone #C9AE74 ΔE 0.025
- Fawn #CFAF7B ΔE 0.035
- Sand Brown #CBA560 ΔE 0.036
- Toupe #C7AC7D ΔE 0.038
- Very Light Brown #D3B683 ΔE 0.041
- Tan Green #A9BE70 ΔE 0.044
Use #C5B366 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.