#CCE56A
Closest named color: Dull Yellow (#EEDC5B). oklch(87.9% 0.151 119.2), rgb(204, 229, 106).
Aa
Black text reads best on this color (14.98:1).
About this color
#CCE56A is a light, vivid yellow. In OKLCH its lightness is 88%, its chroma 0.151 and its hue 119°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dull Yellow (#EEDC5B), ΔE 0.047 away. Black text reads best on it, at 14.98:1.
| Hue family | Yellows |
| Lightness | light (88%) |
| Chroma | vivid (0.151) |
| Temperature | in between |
| Nearest name | Dull Yellow (#EEDC5B) |
| Black text | 14.98:1 |
| White text | 1.40:1 |
Values
| HEX | #CCE56A |
| RGB | rgb(204, 229, 106) |
| HSL | hsl(72, 70%, 66%) |
| OKLCH | oklch(87.9% 0.151 119.2) |
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 #CCE56A | 1.40:1 | Fails | Lc -22.1 | Dividers and decoration only |
| Black text on #CCE56A | 14.98:1 | AAA | Lc 84.3 | Fine for body text |
| #CCE56A text on white | 1.40:1 | Fails | Lc 19.4 | Dividers and decoration only |
| #CCE56A text on black | 14.98:1 | AAA | Lc -84.1 | Fine for body text |
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 200.
-
Step 50
50
#F3F8E5
oklch(97% 0.026 118.9)
-
Step 100
100
#E5F0C6
oklch(93.6% 0.056 119.4)
-
Step 200
200 (this color)
#CCE56A
oklch(87.9% 0.151 119.2)
-
Step 300
300
#B4D000
oklch(80.8% 0.19 119)
-
Step 400
400
#96AE00
oklch(70.7% 0.166 119.1)
-
Step 500
500
#809500
oklch(63.1% 0.149 119.2)
-
Step 600
600
#6B7D00
oklch(55.5% 0.131 119.3)
-
Step 700
700
#5A6900
oklch(49.1% 0.115 119)
-
Step 800
800
#495600
oklch(42.7% 0.101 119.3)
-
Step 900
900
#3D4800
oklch(37.8% 0.089 119.1)
-
Step 950
950
#232A00
oklch(26.9% 0.063 118.9)
#CCE56A 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) | #F2DA5E | 0.054 |
| Deuteranopia (no green cones) | #EFDA71 | 0.056 |
| Tritanopia (no blue cones) | #D6DACA | 0.129 |
| Achromatopsia (no color) | #DADADA | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CCE56A
#CCE56A
oklch(87.9% 0.151 119.2)
- #DDCEFF
#DDCEFF
oklch(87.9% 0.069 299)
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 #CCE56A, closest first.
No curated palette has a color within ΔE 0.04 of #CCE56A.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Yellow #EEDC5B ΔE 0.047
- Pistachio #C0FA8B ΔE 0.053
- Pear #CBF85F ΔE 0.054
- Light Yellow Green #CCFD7F ΔE 0.060
- Greenish Beige #C9D179 ΔE 0.060
- Pale Lime #BEFD73 ΔE 0.061
- Light Pea Green #C4FE82 ΔE 0.062
- Washed Out Green #BCF5A6 ΔE 0.063
Use #CCE56A 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.