#C0E574
Closest named color: Light Green (#90EE90). oklch(87.1% 0.146 124.3), rgb(192, 229, 116).
Aa
Black text reads best on this color (14.70:1).
About this color
#C0E574 is a light, vivid yellow. In OKLCH its lightness is 87%, its chroma 0.146 and its hue 124°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Green (#90EE90), ΔE 0.053 away. Black text reads best on it, at 14.70:1.
| Hue family | Yellows |
| Lightness | light (87%) |
| Chroma | vivid (0.146) |
| Temperature | in between |
| Nearest name | Light Green (#90EE90) |
| Black text | 14.70:1 |
| White text | 1.42:1 |
Values
| HEX | #C0E574 |
| RGB | rgb(192, 229, 116) |
| HSL | hsl(80, 68%, 68%) |
| OKLCH | oklch(87.1% 0.146 124.3) |
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 #C0E574 | 1.42:1 | Fails | Lc -23.3 | Dividers and decoration only |
| Black text on #C0E574 | 14.70:1 | AAA | Lc 83.2 | Fine for body text |
| #C0E574 text on white | 1.42:1 | Fails | Lc 20.5 | Dividers and decoration only |
| #C0E574 text on black | 14.70:1 | AAA | Lc -82.9 | 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
#F2F9E7
oklch(97.2% 0.025 124.3)
-
Step 100
100
#E2F1C9
oklch(93.7% 0.055 124.2)
-
Step 200
200 (this color)
#C0E574
oklch(87.1% 0.146 124.3)
-
Step 300
300
#A7D42D
oklch(80.9% 0.188 124.3)
-
Step 400
400
#89B200
oklch(70.8% 0.177 124.5)
-
Step 500
500
#759800
oklch(63% 0.157 124.4)
-
Step 600
600
#628000
oklch(55.6% 0.139 124.4)
-
Step 700
700
#526C00
oklch(49.2% 0.123 124.5)
-
Step 800
800
#435800
oklch(42.7% 0.106 124.1)
-
Step 900
900
#374900
oklch(37.6% 0.094 124.1)
-
Step 950
950
#1F2C00
oklch(27.1% 0.068 125.1)
#C0E574 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) | #F0D96A | 0.066 |
| Deuteranopia (no green cones) | #EBD77B | 0.068 |
| Tritanopia (no blue cones) | #C7DCCB | 0.119 |
| Achromatopsia (no color) | #D8D8D8 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C0E574
#C0E574
oklch(87.1% 0.146 124.3)
- #E0C8FF
#E0C8FF
oklch(87.1% 0.079 304.7)
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 #C0E574, closest first.
No curated palette has a color within ΔE 0.04 of #C0E574.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Green #90EE90 ΔE 0.053
- Pistachio #C0FA8B ΔE 0.053
- Light Grey Green #B7E1A1 ΔE 0.055
- Greenish Beige #C9D179 ΔE 0.056
- Washed Out Green #BCF5A6 ΔE 0.057
- Pale Olive Green #B1D27B ΔE 0.059
- Light Sage #BCECAC ΔE 0.060
- Pale Light Green #B1FC99 ΔE 0.060
Use #C0E574 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.