#C0EF79
Closest named color: Pistachio (#C0FA8B). oklch(89.4% 0.155 127.2), rgb(192, 239, 121).
Aa
Black text reads best on this color (15.86:1).
About this color
#C0EF79 is a light, vivid green. In OKLCH its lightness is 89%, its chroma 0.155 and its hue 127°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pistachio (#C0FA8B), ΔE 0.029 away. Black text reads best on it, at 15.86:1.
| Hue family | Greens |
| Lightness | light (89%) |
| Chroma | vivid (0.155) |
| Temperature | in between |
| Nearest name | Pistachio (#C0FA8B) |
| Black text | 15.86:1 |
| White text | 1.32:1 |
Values
| HEX | #C0EF79 |
| RGB | rgb(192, 239, 121) |
| HSL | hsl(84, 79%, 71%) |
| OKLCH | oklch(89.4% 0.155 127.2) |
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 #C0EF79 | 1.32:1 | Fails | Lc -18.2 | Dividers and decoration only |
| Black text on #C0EF79 | 15.86:1 | AAA | Lc 87.8 | Fine for body text |
| #C0EF79 text on white | 1.32:1 | Fails | Lc 15.9 | Dividers and decoration only |
| #C0EF79 text on black | 15.86:1 | AAA | Lc -87.8 | 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
#F0F9E6
oklch(97% 0.027 127.7)
-
Step 100
100
#DFF2C9
oklch(93.7% 0.058 127.8)
-
Step 200
200 (this color)
#C0EF79
oklch(89.4% 0.155 127.2)
-
Step 300
300
#9DD725
oklch(81% 0.2 127.3)
-
Step 400
400
#81B400
oklch(70.7% 0.183 127.2)
-
Step 500
500
#6E9A00
oklch(63% 0.163 127.2)
-
Step 600
600
#5C8200
oklch(55.7% 0.144 127.3)
-
Step 700
700
#4D6D00
oklch(49.1% 0.127 127.1)
-
Step 800
800
#3E5900
oklch(42.6% 0.11 127.2)
-
Step 900
900
#334A00
oklch(37.6% 0.097 127.1)
-
Step 950
950
#1D2C00
oklch(26.9% 0.069 127)
#C0EF79 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) | #F9E26F | 0.077 |
| Deuteranopia (no green cones) | #F3DF80 | 0.078 |
| Tritanopia (no blue cones) | #C5E6D4 | 0.122 |
| Achromatopsia (no color) | #E0E0E0 | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C0EF79
#C0EF79
oklch(89.4% 0.155 127.2)
- #E8D1FF
#E8D1FF
oklch(89.4% 0.067 307.6)
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 #C0EF79, closest first.
No curated palette has a color within ΔE 0.04 of #C0EF79.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pistachio #C0FA8B ΔE 0.029
- Pale Light Green #B1FC99 ΔE 0.039
- Light Pea Green #C4FE82 ΔE 0.039
- Pear #CBF85F ΔE 0.039
- Pale Lime #BEFD73 ΔE 0.039
- Celery #C1FD95 ΔE 0.040
- Light Yellow Green #CCFD7F ΔE 0.040
- Pastel Green #B0FF9D ΔE 0.046
Use #C0EF79 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.