#C0E36F
Closest named color: Greenish Beige (#C9D179). oklch(86.6% 0.149 123.4), rgb(192, 227, 111).
Aa
Black text reads best on this color (14.45:1).
About this color
#C0E36F is a light, vivid yellow. In OKLCH its lightness is 87%, its chroma 0.149 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greenish Beige (#C9D179), ΔE 0.053 away. Black text reads best on it, at 14.45:1.
| Hue family | Yellows |
| Lightness | light (87%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Greenish Beige (#C9D179) |
| Black text | 14.45:1 |
| White text | 1.45:1 |
Values
| HEX | #C0E36F |
| RGB | rgb(192, 227, 111) |
| HSL | hsl(78, 67%, 66%) |
| OKLCH | oklch(86.6% 0.149 123.4) |
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 #C0E36F | 1.45:1 | Fails | Lc -24.4 | Dividers and decoration only |
| Black text on #C0E36F | 14.45:1 | AAA | Lc 82.3 | Fine for body text |
| #C0E36F text on white | 1.45:1 | Fails | Lc 21.5 | Dividers and decoration only |
| #C0E36F text on black | 14.45:1 | AAA | Lc -81.9 | 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
#F2F9E6
oklch(97.2% 0.026 123.4)
-
Step 100
100
#E2F1C8
oklch(93.6% 0.056 123.8)
-
Step 200
200 (this color)
#C0E36F
oklch(86.6% 0.149 123.4)
-
Step 300
300
#A9D323
oklch(80.8% 0.19 123.3)
-
Step 400
400
#8CB100
oklch(70.7% 0.174 123.3)
-
Step 500
500
#779800
oklch(63.1% 0.156 123.6)
-
Step 600
600
#647F00
oklch(55.5% 0.136 123.2)
-
Step 700
700
#546B00
oklch(49.1% 0.121 123.1)
-
Step 800
800
#445800
oklch(42.8% 0.106 123.5)
-
Step 900
900
#384900
oklch(37.7% 0.093 123.4)
-
Step 950
950
#202B00
oklch(26.9% 0.066 123.3)
#C0E36F 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) | #EED764 | 0.064 |
| Deuteranopia (no green cones) | #E9D676 | 0.065 |
| Tritanopia (no blue cones) | #C8D9C9 | 0.123 |
| Achromatopsia (no color) | #D6D6D6 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C0E36F
#C0E36F
oklch(86.6% 0.149 123.4)
- #DEC7FF
#DEC7FF
oklch(86.7% 0.08 303.5)
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 #C0E36F, closest first.
No curated palette has a color within ΔE 0.04 of #C0E36F.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenish Beige #C9D179 ΔE 0.053
- Light Green #90EE90 ΔE 0.055
- Pale Olive Green #B1D27B ΔE 0.056
- Light Grey Green #B7E1A1 ΔE 0.058
- Pistachio #C0FA8B ΔE 0.059
- Dull Yellow #EEDC5B ΔE 0.060
- Washed Out Green #BCF5A6 ΔE 0.063
- Pear #CBF85F ΔE 0.063
Use #C0E36F 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.