#C6F8DB
Closest named color: Pale Aqua (#B8FFEB). oklch(93.7% 0.064 159.4), rgb(198, 248, 219).
Aa
Black text reads best on this color (17.85:1).
About this color
#C6F8DB is a very light, muted green. In OKLCH its lightness is 94%, its chroma 0.064 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 17.85:1.
| Hue family | Greens |
| Lightness | very light (94%) |
| Chroma | muted (0.064) |
| Temperature | in between |
| Nearest name | Pale Aqua (#B8FFEB) |
| Black text | 17.85:1 |
| White text | 1.17:1 |
Values
| HEX | #C6F8DB |
| RGB | rgb(198, 248, 219) |
| HSL | hsl(145, 78%, 87%) |
| OKLCH | oklch(93.7% 0.064 159.4) |
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 #C6F8DB | 1.17:1 | Fails | Lc -9.9 | Not readable |
| Black text on #C6F8DB | 17.85:1 | AAA | Lc 95.1 | Preferred for body text |
| #C6F8DB text on white | 1.17:1 | Fails | Lc 8.4 | Not readable |
| #C6F8DB text on black | 17.85:1 | AAA | Lc -95.8 | 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
#F0F8F3
oklch(97.2% 0.011 158.8)
-
Step 100
100 (this color)
#C6F8DB
oklch(93.7% 0.064 159.4)
-
Step 200
200
#C0E3CE
oklch(88.5% 0.047 159)
-
Step 300
300
#91D1AE
oklch(80.8% 0.082 159.9)
-
Step 400
400
#46B983
oklch(70.6% 0.132 159.6)
-
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)
#C6F8DB 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) | #F7F0DA | 0.062 |
| Deuteranopia (no green cones) | #EEEADD | 0.060 |
| Tritanopia (no blue cones) | #BDF7EF | 0.029 |
| Achromatopsia (no color) | #ECECEC | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C6F8DB
#C6F8DB
oklch(93.7% 0.064 159.4)
- #FFDFF4
#FFDFF4
oklch(93.6% 0.044 338.7)
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 #C6F8DB, 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 0.032
- Eggshell Blue #C4FFF7 ΔE 0.036
- Pale Cyan #B7FFFA ΔE 0.040
- Light Light Blue #CAFFFB ΔE 0.042
- Very Pale Green #CFFDBC ΔE 0.047
- Ice #D6FFFA ΔE 0.047
- Pale Blue #D0FEFE ΔE 0.048
Use #C6F8DB 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.