#CCBC3C
Closest named color: Mustard Yellow (#D2BD0A). oklch(78.6% 0.144 102), rgb(204, 188, 60).
Aa
Black text reads best on this color (10.82:1).
About this color
#CCBC3C is a light, vivid yellow. In OKLCH its lightness is 79%, its chroma 0.144 and its hue 102°. Its hue sits on the warm side of the wheel. The nearest named color is Mustard Yellow (#D2BD0A), ΔE 0.021 away. Black text reads best on it, at 10.82:1.
| Hue family | Yellows |
| Lightness | light (79%) |
| Chroma | vivid (0.144) |
| Temperature | warm |
| Nearest name | Mustard Yellow (#D2BD0A) |
| Black text | 10.82:1 |
| White text | 1.93:1 |
Values
| HEX | #CCBC3C |
| RGB | rgb(204, 188, 60) |
| HSL | hsl(53, 59%, 52%) |
| OKLCH | oklch(78.6% 0.144 102) |
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 #CCBC3C | 1.93:1 | Fails | Lc -41.4 | Non-text elements, placeholder text |
| Black text on #CCBC3C | 10.82:1 | AAA | Lc 66.8 | Content text, not long reading |
| #CCBC3C text on white | 1.93:1 | Fails | Lc 37.1 | Non-text elements, placeholder text |
| #CCBC3C text on black | 10.82:1 | AAA | Lc -65.3 | 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
#F8F6E8
oklch(97.1% 0.019 100.1)
-
Step 100
100
#EFEBCC
oklch(93.5% 0.041 101.1)
-
Step 200
200
#E3DC9E
oklch(88.5% 0.08 102.4)
-
Step 300
300 (this color)
#CCBC3C
oklch(78.6% 0.144 102)
-
Step 400
400
#B3A300
oklch(70.7% 0.148 102.4)
-
Step 500
500
#9A8B00
oklch(63% 0.132 101.8)
-
Step 600
600
#817500
oklch(55.6% 0.117 102.3)
-
Step 700
700
#6D6200
oklch(49.1% 0.103 101.8)
-
Step 800
800
#595000
oklch(42.7% 0.089 102)
-
Step 900
900
#4A4300
oklch(37.8% 0.079 102.7)
-
Step 950
950
#2C2700
oklch(27% 0.057 102.1)
#CCBC3C 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) | #CDB628 | 0.016 |
| Deuteranopia (no green cones) | #D2BD44 | 0.012 |
| Tritanopia (no blue cones) | #DBAFA3 | 0.132 |
| Achromatopsia (no color) | #BABABA | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CCBC3C
#CCBC3C
oklch(78.6% 0.144 102)
- #AEB0FF
#AEB0FF
oklch(78.5% 0.112 282.4)
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 #CCBC3C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mustard Yellow #D2BD0A ΔE 0.021
- Dark Yellow #D5B60A ΔE 0.022
- Mustard #CEB301 ΔE 0.026
- Olive Yellow #C2B709 ΔE 0.029
- Burnt Yellow #D5AB09 ΔE 0.042
- Muddy Yellow #BFAC05 ΔE 0.049
- Dark Khaki #BDB76B ΔE 0.050
- Light Olive #ACBF69 ΔE 0.052
Use #CCBC3C 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.