#C4C334
Closest named color: Mustard Yellow (#D2BD0A). oklch(79.4% 0.156 109.1), rgb(196, 195, 52).
Aa
Black text reads best on this color (11.20:1).
About this color
#C4C334 is a light, vivid yellow. In OKLCH its lightness is 79%, its chroma 0.156 and its hue 109°. Its hue sits on the warm side of the wheel. The nearest named color is Mustard Yellow (#D2BD0A), ΔE 0.023 away. Black text reads best on it, at 11.20:1.
| Hue family | Yellows |
| Lightness | light (79%) |
| Chroma | vivid (0.156) |
| Temperature | warm |
| Nearest name | Mustard Yellow (#D2BD0A) |
| Black text | 11.20:1 |
| White text | 1.87:1 |
Values
| HEX | #C4C334 |
| RGB | rgb(196, 195, 52) |
| HSL | hsl(60, 58%, 49%) |
| OKLCH | oklch(79.4% 0.156 109.1) |
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 #C4C334 | 1.87:1 | Fails | Lc -39.6 | Non-text elements, placeholder text |
| Black text on #C4C334 | 11.20:1 | AAA | Lc 68.5 | Content text, not long reading |
| #C4C334 text on white | 1.87:1 | Fails | Lc 35.4 | Non-text elements, placeholder text |
| #C4C334 text on black | 11.20:1 | AAA | Lc -67.2 | 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
#F6F7E7
oklch(97.1% 0.021 109.7)
-
Step 100
100
#ECEDCB
oklch(93.7% 0.045 108.6)
-
Step 200
200
#DDDE9B
oklch(88.4% 0.086 108.8)
-
Step 300
300 (this color)
#C4C334
oklch(79.4% 0.156 109.1)
-
Step 400
400
#A9A700
oklch(70.7% 0.153 108.9)
-
Step 500
500
#918F00
oklch(63.1% 0.137 108.8)
-
Step 600
600
#797800
oklch(55.5% 0.121 109.2)
-
Step 700
700
#666500
oklch(49.1% 0.107 109.1)
-
Step 800
800
#535200
oklch(42.6% 0.092 108.9)
-
Step 900
900
#454500
oklch(37.8% 0.082 109.8)
-
Step 950
950
#292800
oklch(26.9% 0.058 108.3)
#C4C334 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) | #D3BB15 | 0.027 |
| Deuteranopia (no green cones) | #D5BF3F | 0.029 |
| Tritanopia (no blue cones) | #D2B6A8 | 0.142 |
| Achromatopsia (no color) | #BDBDBD | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4C334
#C4C334
oklch(79.4% 0.156 109.1)
- #B9B0FF
#B9B0FF
oklch(79.4% 0.111 288.8)
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 #C4C334, closest first.
No curated palette has a color within ΔE 0.04 of #C4C334.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mustard Yellow #D2BD0A ΔE 0.023
- Olive Yellow #C2B709 ΔE 0.032
- Dark Yellow #D5B60A ΔE 0.037
- Mustard #CEB301 ΔE 0.040
- Pea #A4BF20 ΔE 0.049
- Light Olive Green #A4BE5C ΔE 0.053
- Light Olive #ACBF69 ΔE 0.054
- Greenish Tan #BCCB7A ΔE 0.057
Use #C4C334 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.