#C3A100
Closest named color: Ocre (#C69C04). oklch(71.9% 0.147 93.7), rgb(195, 161, 0).
Aa
Black text reads best on this color (8.41:1).
About this color
#C3A100 is a medium-light, vivid yellow. In OKLCH its lightness is 72%, its chroma 0.147 and its hue 94°. Its hue sits on the warm side of the wheel. The nearest named color is Ocre (#C69C04), ΔE 0.014 away. Black text reads best on it, at 8.41:1.
| Hue family | Yellows |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.147) |
| Temperature | warm |
| Nearest name | Ocre (#C69C04) |
| Black text | 8.41:1 |
| White text | 2.49:1 |
Values
| HEX | #C3A100 |
| RGB | rgb(195, 161, 0) |
| HSL | hsl(50, 100%, 38%) |
| OKLCH | oklch(71.9% 0.147 93.7) |
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 #C3A100 | 2.49:1 | Fails | Lc -53.8 | Large or bold text, headings |
| Black text on #C3A100 | 8.41:1 | AAA | Lc 55.3 | Large or bold text, headings |
| #C3A100 text on white | 2.49:1 | Fails | Lc 48.7 | Large or bold text, headings |
| #C3A100 text on black | 8.41:1 | AAA | Lc -53.2 | 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
#F8F5EC
oklch(97% 0.012 91.5)
-
Step 100
100
#F0EAD6
oklch(93.6% 0.027 93.1)
-
Step 200
200
#E4D9B4
oklch(88.5% 0.05 93.4)
-
Step 300
300
#D4C07A
oklch(80.9% 0.092 94)
-
Step 400
400 (this color)
#C3A100
oklch(71.9% 0.147 93.7)
-
Step 500
500
#A48700
oklch(63.2% 0.129 93.7)
-
Step 600
600
#8A7100
oklch(55.6% 0.114 93.5)
-
Step 700
700
#745F00
oklch(49.2% 0.101 93.8)
-
Step 800
800
#5F4D00
oklch(42.6% 0.087 93.4)
-
Step 900
900
#4F4000
oklch(37.6% 0.077 93.9)
-
Step 950
950
#2F2500
oklch(26.8% 0.055 93.5)
#C3A100 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) | #B49E00 | 0.026 |
| Deuteranopia (no green cones) | #BDA818 | 0.018 |
| Tritanopia (no blue cones) | #D49289 | 0.136 |
| Achromatopsia (no color) | #A4A4A4 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C3A100
#C3A100
oklch(71.9% 0.147 93.7)
- #889CFF
#889CFF
oklch(72% 0.146 273.6)
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 #C3A100, closest first.
No curated palette has a color within ΔE 0.04 of #C3A100.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocre #C69C04 ΔE 0.014
- Yellow Ochre #CB9D06 ΔE 0.016
- Ocher #BF9B0C ΔE 0.018
- Muddy Yellow #BFAC05 ΔE 0.029
- Brown Yellow #B29705 ΔE 0.039
- Burnt Yellow #D5AB09 ΔE 0.040
- Yellow Brown #B79400 ΔE 0.040
- Goldenrod #DAA520 ΔE 0.041
Use #C3A100 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.