#C4F8DA
Closest named color: Pale Aqua (#B8FFEB). oklch(93.5% 0.067 159.5), rgb(196, 248, 218).
Aa
Black text reads best on this color (17.78:1).
About this color
#C4F8DA is a very light, muted green. In OKLCH its lightness is 94%, its chroma 0.067 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Aqua (#B8FFEB), ΔE 0.025 away. Black text reads best on it, at 17.78:1.
| Hue family | Greens |
| Lightness | very light (94%) |
| Chroma | muted (0.067) |
| Temperature | in between |
| Nearest name | Pale Aqua (#B8FFEB) |
| Black text | 17.78:1 |
| White text | 1.18:1 |
Values
| HEX | #C4F8DA |
| RGB | rgb(196, 248, 218) |
| HSL | hsl(145, 79%, 87%) |
| OKLCH | oklch(93.5% 0.067 159.5) |
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 #C4F8DA | 1.18:1 | Fails | Lc -10.2 | Not readable |
| Black text on #C4F8DA | 17.78:1 | AAA | Lc 94.9 | Preferred for body text |
| #C4F8DA text on white | 1.18:1 | Fails | Lc 8.7 | Not readable |
| #C4F8DA text on black | 17.78:1 | AAA | Lc -95.6 | 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
#EFF8F3
oklch(97.1% 0.012 162.1)
-
Step 100
100 (this color)
#C4F8DA
oklch(93.5% 0.067 159.5)
-
Step 200
200
#BFE3CE
oklch(88.4% 0.047 159.7)
-
Step 300
300
#8FD2AD
oklch(80.9% 0.086 159.5)
-
Step 400
400
#3FBA82
oklch(70.7% 0.137 159.7)
-
Step 500
500
#00A369
oklch(63.1% 0.144 159.3)
-
Step 600
600
#008958
oklch(55.6% 0.127 159.5)
-
Step 700
700
#007349
oklch(49% 0.112 159.4)
-
Step 800
800
#005F3B
oklch(42.8% 0.098 159.1)
-
Step 900
900
#004F31
oklch(37.7% 0.086 159.7)
-
Step 950
950
#002F1B
oklch(26.9% 0.062 159.3)
#C4F8DA 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) | #F7F0D8 | 0.064 |
| Deuteranopia (no green cones) | #EDEADC | 0.060 |
| Tritanopia (no blue cones) | #BBF7EF | 0.030 |
| Achromatopsia (no color) | #ECECEC | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4F8DA
#C4F8DA
oklch(93.5% 0.067 159.5)
- #FFDFF3
#FFDFF3
oklch(93.6% 0.044 340.1)
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 #C4F8DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Aqua #B8FFEB ΔE 0.025
- Duck Egg Blue #C3FBF4 ΔE 0.033
- Eggshell Blue #C4FFF7 ΔE 0.037
- Pale Cyan #B7FFFA ΔE 0.041
- Light Light Blue #CAFFFB ΔE 0.044
- Very Pale Green #CFFDBC ΔE 0.046
- Very Light Green #D1FFBD ΔE 0.048
- Ice #D6FFFA ΔE 0.050
Use #C4F8DA 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.