#C4F9D2
Closest named color: Pale Aqua (#B8FFEB). oklch(93.5% 0.075 152.9), rgb(196, 249, 210).
Aa
Black text reads best on this color (17.82:1).
About this color
#C4F9D2 is a very light, moderately saturated green. In OKLCH its lightness is 94%, its chroma 0.075 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Aqua (#B8FFEB), ΔE 0.032 away. Black text reads best on it, at 17.82:1.
| Hue family | Greens |
| Lightness | very light (94%) |
| Chroma | moderately saturated (0.075) |
| Temperature | in between |
| Nearest name | Pale Aqua (#B8FFEB) |
| Black text | 17.82:1 |
| White text | 1.17:1 |
Values
| HEX | #C4F9D2 |
| RGB | rgb(196, 249, 210) |
| HSL | hsl(136, 82%, 87%) |
| OKLCH | oklch(93.5% 0.075 152.9) |
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 #C4F9D2 | 1.17:1 | Fails | Lc -10.0 | Not readable |
| Black text on #C4F9D2 | 17.82:1 | AAA | Lc 95.0 | Preferred for body text |
| #C4F9D2 text on white | 1.17:1 | Fails | Lc 8.5 | Not readable |
| #C4F9D2 text on black | 17.82:1 | AAA | Lc -95.7 | 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
#EFF8F1
oklch(97% 0.013 152.6)
-
Step 100
100 (this color)
#C4F9D2
oklch(93.5% 0.075 152.9)
-
Step 200
200
#BFE4C9
oklch(88.5% 0.053 153.5)
-
Step 300
300
#8FD3A3
oklch(80.8% 0.097 153.1)
-
Step 400
400
#3FBC70
oklch(70.8% 0.156 152.8)
-
Step 500
500
#00A457
oklch(63% 0.162 153)
-
Step 600
600
#008A48
oklch(55.5% 0.143 153)
-
Step 700
700
#00743C
oklch(49% 0.126 153.1)
-
Step 800
800
#005F30
oklch(42.6% 0.109 153.1)
-
Step 900
900
#005027
oklch(37.8% 0.098 152.9)
-
Step 950
950
#003015
oklch(27.1% 0.07 152.9)
#C4F9D2 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) | #F9F0D0 | 0.067 |
| Deuteranopia (no green cones) | #F0EAD4 | 0.065 |
| Tritanopia (no blue cones) | #BCF7EE | 0.040 |
| Achromatopsia (no color) | #ECECEC | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4F9D2
#C4F9D2
oklch(93.5% 0.075 152.9)
- #FFDEF8
#FFDEF8
oklch(93.5% 0.05 333.2)
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 #C4F9D2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Aqua #B8FFEB ΔE 0.032
- Very Pale Green #CFFDBC ΔE 0.035
- Very Light Green #D1FFBD ΔE 0.038
- Celadon #BEFDB7 ΔE 0.041
- Light Mint #B6FFBB ΔE 0.043
- Duck Egg Blue #C3FBF4 ΔE 0.044
- Eggshell Blue #C4FFF7 ΔE 0.047
- Tea Green #CAE7B9 ΔE 0.047
Use #C4F9D2 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.