#CEFFA4
Closest named color: Light Light Green (#C8FFB0). oklch(94.5% 0.127 131.5), rgb(206, 255, 164).
Aa
Black text reads best on this color (18.46:1).
About this color
#CEFFA4 is a very light, moderately saturated green. In OKLCH its lightness is 94%, its chroma 0.127 and its hue 131°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Light Green (#C8FFB0), ΔE 0.015 away. Black text reads best on it, at 18.46:1.
| Hue family | Greens |
| Lightness | very light (94%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Light Light Green (#C8FFB0) |
| Black text | 18.46:1 |
| White text | 1.13:1 |
Values
| HEX | #CEFFA4 |
| RGB | rgb(206, 255, 164) |
| HSL | hsl(92, 100%, 82%) |
| OKLCH | oklch(94.5% 0.127 131.5) |
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 #CEFFA4 | 1.13:1 | Fails | Lc -7.4 | Not readable |
| Black text on #CEFFA4 | 18.46:1 | AAA | Lc 97.3 | Preferred for body text |
| #CEFFA4 text on white | 1.13:1 | Fails | Lc 0.0 | Not readable |
| #CEFFA4 text on black | 18.46:1 | AAA | Lc -98.3 | Preferred 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 100.
-
Step 50
50
#F0F9EA
oklch(97.1% 0.022 132.5)
-
Step 100
100 (this color)
#CEFFA4
oklch(94.5% 0.127 131.5)
-
Step 200
200
#C4E6A7
oklch(88.5% 0.091 131.1)
-
Step 300
300
#99D65E
oklch(80.9% 0.164 131.6)
-
Step 400
400
#72B700
oklch(70.6% 0.194 131.4)
-
Step 500
500
#619D00
oklch(63% 0.173 131.4)
-
Step 600
600
#518400
oklch(55.5% 0.153 131.4)
-
Step 700
700
#436F00
oklch(49% 0.135 131.5)
-
Step 800
800
#365B00
oklch(42.7% 0.117 131.5)
-
Step 900
900
#2C4C00
oklch(37.7% 0.104 131.6)
-
Step 950
950
#182D00
oklch(26.9% 0.074 131.6)
#CEFFA4 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) | #FFF39E | 0.065 |
| Deuteranopia (no green cones) | #FFEFA9 | 0.074 |
| Tritanopia (no blue cones) | #D0F8E8 | 0.095 |
| Achromatopsia (no color) | #F0F0F0 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CEFFA4
#CEFFA4
oklch(94.5% 0.127 131.5)
- #F5E6FF
#F5E6FF
oklch(94.4% 0.037 312.1)
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 #CEFFA4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Light Green #C8FFB0 ΔE 0.015
- Celery #C1FD95 ΔE 0.025
- Celadon #BEFDB7 ΔE 0.029
- Very Light Green #D1FFBD ΔE 0.031
- Very Pale Green #CFFDBC ΔE 0.031
- Light Pastel Green #B2FBA5 ΔE 0.034
- Light Mint #B6FFBB ΔE 0.035
- Pistachio #C0FA8B ΔE 0.035
Use #CEFFA4 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.