#C3B724
Closest named color: Olive Yellow (#C2B709). oklch(76.6% 0.153 104.4), rgb(195, 183, 36).
Aa
Black text reads best on this color (10.11:1).
About this color
#C3B724 is a medium-light, vivid yellow. In OKLCH its lightness is 77%, its chroma 0.153 and its hue 104°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Yellow (#C2B709), ΔE 0.008 away. Black text reads best on it, at 10.11:1.
| Hue family | Yellows |
| Lightness | medium-light (77%) |
| Chroma | vivid (0.153) |
| Temperature | warm |
| Nearest name | Olive Yellow (#C2B709) |
| Black text | 10.11:1 |
| White text | 2.07:1 |
Values
| HEX | #C3B724 |
| RGB | rgb(195, 183, 36) |
| HSL | hsl(55, 69%, 45%) |
| OKLCH | oklch(76.6% 0.153 104.4) |
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 #C3B724 | 2.07:1 | Fails | Lc -44.9 | Non-text elements, placeholder text |
| Black text on #C3B724 | 10.11:1 | AAA | Lc 63.6 | Content text, not long reading |
| #C3B724 text on white | 2.07:1 | Fails | Lc 40.4 | Non-text elements, placeholder text |
| #C3B724 text on black | 10.11:1 | AAA | Lc -61.9 | 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
#F7F6E7
oklch(97% 0.02 103.7)
-
Step 100
100
#EEECCA
oklch(93.6% 0.045 104.5)
-
Step 200
200
#E2DD9B
oklch(88.6% 0.085 104.3)
-
Step 300
300 (this color)
#C3B724
oklch(76.6% 0.153 104.4)
-
Step 400
400
#B0A400
oklch(70.6% 0.149 104.3)
-
Step 500
500
#978D00
oklch(63.2% 0.134 104.6)
-
Step 600
600
#7F7600
oklch(55.6% 0.118 104.3)
-
Step 700
700
#6A6300
oklch(49.1% 0.104 104.8)
-
Step 800
800
#575100
oklch(42.7% 0.09 104.7)
-
Step 900
900
#494300
oklch(37.7% 0.08 103.8)
-
Step 950
950
#2B2700
oklch(26.9% 0.057 103.7)
#C3B724 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) | #C8B000 | 0.018 |
| Deuteranopia (no green cones) | #CCB731 | 0.016 |
| Tritanopia (no blue cones) | #D2AA9D | 0.140 |
| Achromatopsia (no color) | #B4B4B4 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C3B724
#C3B724
oklch(76.6% 0.153 104.4)
- #AAA7FF
#AAA7FF
oklch(76.5% 0.125 284.6)
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 #C3B724, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Yellow #C2B709 ΔE 0.008
- Mustard #CEB301 ΔE 0.018
- Dark Yellow #D5B60A ΔE 0.026
- Mustard Yellow #D2BD0A ΔE 0.029
- Muddy Yellow #BFAC05 ΔE 0.029
- Burnt Yellow #D5AB09 ΔE 0.037
- Mustard Green #A8B504 ΔE 0.043
- Pea #A4BF20 ΔE 0.047
Use #C3B724 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.