#C1AA38
Closest named color: Muddy Yellow (#BFAC05). oklch(73.8% 0.132 97.5), rgb(193, 170, 56).
Aa
Black text reads best on this color (9.07:1).
About this color
#C1AA38 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 74%, its chroma 0.132 and its hue 98°. Its hue sits on the warm side of the wheel. The nearest named color is Muddy Yellow (#BFAC05), ΔE 0.023 away. Black text reads best on it, at 9.07:1.
| Hue family | Yellows |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.132) |
| Temperature | warm |
| Nearest name | Muddy Yellow (#BFAC05) |
| Black text | 9.07:1 |
| White text | 2.31:1 |
Values
| HEX | #C1AA38 |
| RGB | rgb(193, 170, 56) |
| HSL | hsl(50, 55%, 49%) |
| OKLCH | oklch(73.8% 0.132 97.5) |
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 #C1AA38 | 2.31:1 | Fails | Lc -50.4 | Large or bold text, headings |
| Black text on #C1AA38 | 9.07:1 | AAA | Lc 58.5 | Large or bold text, headings |
| #C1AA38 text on white | 2.31:1 | Fails | Lc 45.5 | Large or bold text, headings |
| #C1AA38 text on black | 9.07:1 | AAA | Lc -56.6 | Large or bold text, headings |
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 400.
-
Step 50
50
#F7F6ED
oklch(97.1% 0.012 101.5)
-
Step 100
100
#EEEAD9
oklch(93.6% 0.023 96)
-
Step 200
200
#E1DAB8
oklch(88.5% 0.046 97.6)
-
Step 300
300
#CFC183
oklch(80.8% 0.082 97)
-
Step 400
400 (this color)
#C1AA38
oklch(73.8% 0.132 97.5)
-
Step 500
500
#9F8900
oklch(63.1% 0.13 97.8)
-
Step 600
600
#867300
oklch(55.7% 0.115 97.6)
-
Step 700
700
#716000
oklch(49.1% 0.101 97)
-
Step 800
800
#5C4F00
oklch(42.8% 0.088 98.3)
-
Step 900
900
#4D4100
oklch(37.6% 0.078 97.3)
-
Step 950
950
#2E2600
oklch(27% 0.056 97.1)
#C1AA38 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) | #BBA627 | 0.017 |
| Deuteranopia (no green cones) | #C1AE3F | 0.010 |
| Tritanopia (no blue cones) | #D09D93 | 0.121 |
| Achromatopsia (no color) | #AAAAAA | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C1AA38
#C1AA38
oklch(73.8% 0.132 97.5)
- #96A1FC
#96A1FC
oklch(73.7% 0.132 277.4)
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 #C1AA38, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Yellow #BFAC05 ΔE 0.023
- Burnt Yellow #D5AB09 ΔE 0.034
- Yellow Ochre #CB9D06 ΔE 0.034
- Ocre #C69C04 ΔE 0.035
- Goldenrod #DAA520 ΔE 0.039
- Ocher #BF9B0C ΔE 0.039
- Mustard #CEB301 ΔE 0.039
- Desert #CCAD60 ΔE 0.041
Use #C1AA38 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.