#C1A310
Closest named color: Ocre (#C69C04). oklch(72.1% 0.145 95.4), rgb(193, 163, 16).
Aa
Black text reads best on this color (8.51:1).
About this color
#C1A310 is a medium-light, vivid yellow. In OKLCH its lightness is 72%, its chroma 0.145 and its hue 95°. Its hue sits on the warm side of the wheel. The nearest named color is Ocre (#C69C04), ΔE 0.018 away. Black text reads best on it, at 8.51:1.
| Hue family | Yellows |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.145) |
| Temperature | warm |
| Nearest name | Ocre (#C69C04) |
| Black text | 8.51:1 |
| White text | 2.46:1 |
Values
| HEX | #C1A310 |
| RGB | rgb(193, 163, 16) |
| HSL | hsl(50, 85%, 41%) |
| OKLCH | oklch(72.1% 0.145 95.4) |
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 #C1A310 | 2.46:1 | Fails | Lc -53.3 | Large or bold text, headings |
| Black text on #C1A310 | 8.51:1 | AAA | Lc 55.7 | Large or bold text, headings |
| #C1A310 text on white | 2.46:1 | Fails | Lc 48.3 | Large or bold text, headings |
| #C1A310 text on black | 8.51:1 | AAA | Lc -53.7 | 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
#F8F6ED
oklch(97.2% 0.012 96.4)
-
Step 100
100
#EFEAD7
oklch(93.6% 0.026 94.7)
-
Step 200
200
#E3DAB4
oklch(88.6% 0.051 96.2)
-
Step 300
300
#D2C17C
oklch(81% 0.091 96)
-
Step 400
400 (this color)
#C1A310
oklch(72.1% 0.145 95.4)
-
Step 500
500
#A28800
oklch(63.2% 0.13 95.4)
-
Step 600
600
#887200
oklch(55.6% 0.114 95.6)
-
Step 700
700
#725F00
oklch(49% 0.101 95.4)
-
Step 800
800
#5E4E00
oklch(42.8% 0.088 95.4)
-
Step 900
900
#4E4100
oklch(37.8% 0.078 96.2)
-
Step 950
950
#2F2600
oklch(27.1% 0.056 95.5)
#C1A310 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) | #B6A000 | 0.020 |
| Deuteranopia (no green cones) | #BDA920 | 0.015 |
| Tritanopia (no blue cones) | #D1958B | 0.133 |
| Achromatopsia (no color) | #A5A5A5 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C1A310
#C1A310
oklch(72.1% 0.145 95.4)
- #8C9BFF
#8C9BFF
oklch(72% 0.146 275.7)
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 #C1A310, closest first.
No curated palette has a color within ΔE 0.04 of #C1A310.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocre #C69C04 ΔE 0.018
- Yellow Ochre #CB9D06 ΔE 0.021
- Ocher #BF9B0C ΔE 0.021
- Muddy Yellow #BFAC05 ΔE 0.024
- Burnt Yellow #D5AB09 ΔE 0.039
- Brown Yellow #B29705 ΔE 0.041
- Goldenrod #DAA520 ΔE 0.042
- Yellow Brown #B79400 ΔE 0.043
Use #C1A310 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.