#C6F0DA
Closest named color: Duck Egg Blue (#C3FBF4). oklch(91.9% 0.053 162.4), rgb(198, 240, 218).
Aa
Black text reads best on this color (16.87:1).
About this color
#C6F0DA is a very light, muted green. In OKLCH its lightness is 92%, its chroma 0.053 and its hue 162°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Duck Egg Blue (#C3FBF4), ΔE 0.037 away. Black text reads best on it, at 16.87:1.
| Hue family | Greens |
| Lightness | very light (92%) |
| Chroma | muted (0.053) |
| Temperature | in between |
| Nearest name | Duck Egg Blue (#C3FBF4) |
| Black text | 16.87:1 |
| White text | 1.24:1 |
Values
| HEX | #C6F0DA |
| RGB | rgb(198, 240, 218) |
| HSL | hsl(149, 58%, 86%) |
| OKLCH | oklch(91.9% 0.053 162.4) |
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 #C6F0DA | 1.24:1 | Fails | Lc -14.0 | Not readable |
| Black text on #C6F0DA | 16.87:1 | AAA | Lc 91.5 | Preferred for body text |
| #C6F0DA text on white | 1.24:1 | Fails | Lc 12.1 | Not readable |
| #C6F0DA text on black | 16.87:1 | AAA | Lc -91.9 | 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
#F0F7F4
oklch(97% 0.008 168.8)
-
Step 100
100 (this color)
#C6F0DA
oklch(91.9% 0.053 162.4)
-
Step 200
200
#C4E1D2
oklch(88.4% 0.037 163.1)
-
Step 300
300
#99CFB4
oklch(80.9% 0.068 162.7)
-
Step 400
400
#59B68C
oklch(70.8% 0.109 162.2)
-
Step 500
500
#00A270
oklch(63% 0.137 162.6)
-
Step 600
600
#00895D
oklch(55.7% 0.122 162)
-
Step 700
700
#00734E
oklch(49.1% 0.107 162.4)
-
Step 800
800
#005E3F
oklch(42.6% 0.093 162.3)
-
Step 900
900
#004F34
oklch(37.8% 0.083 162.1)
-
Step 950
950
#022F1E
oklch(27.1% 0.057 162.4)
#C6F0DA 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) | #EFEAD9 | 0.052 |
| Deuteranopia (no green cones) | #E7E4DB | 0.050 |
| Tritanopia (no blue cones) | #BEF0E9 | 0.021 |
| Achromatopsia (no color) | #E6E6E6 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C6F0DA
#C6F0DA
oklch(91.9% 0.053 162.4)
- #FFD7EE
#FFD7EE
oklch(91.9% 0.053 342.7)
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 #C6F0DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Duck Egg Blue #C3FBF4 ΔE 0.037
- Pale Turquoise #AFEEEE ΔE 0.037
- Pale Aqua #B8FFEB ΔE 0.039
- Tea Green #CAE7B9 ΔE 0.042
- Pale Silver #D8E2DC ΔE 0.042
- Eggshell Blue #C4FFF7 ΔE 0.045
- Pale Sky Blue #BDF6FE ΔE 0.046
- Pale Cyan #B7FFFA ΔE 0.048
Use #C6F0DA 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.