#CAF6EB
Closest named color: Duck Egg Blue (#C3FBF4). oklch(93.9% 0.048 178.3), rgb(202, 246, 235).
Aa
Black text reads best on this color (17.89:1).
About this color
#CAF6EB is a very light, muted teal or cyan. In OKLCH its lightness is 94%, its chroma 0.048 and its hue 178°. Its hue sits on the cool side of the wheel. The nearest named color is Duck Egg Blue (#C3FBF4), ΔE 0.015 away. Black text reads best on it, at 17.89:1.
| Hue family | Teals and cyans |
| Lightness | very light (94%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Duck Egg Blue (#C3FBF4) |
| Black text | 17.89:1 |
| White text | 1.17:1 |
Values
| HEX | #CAF6EB |
| RGB | rgb(202, 246, 235) |
| HSL | hsl(165, 71%, 88%) |
| OKLCH | oklch(93.9% 0.048 178.3) |
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 #CAF6EB | 1.17:1 | Fails | Lc -9.8 | Not readable |
| Black text on #CAF6EB | 17.89:1 | AAA | Lc 95.2 | Preferred for body text |
| #CAF6EB text on white | 1.17:1 | Fails | Lc 8.3 | Not readable |
| #CAF6EB text on black | 17.89:1 | AAA | Lc -96.0 | 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
#F0F7F5
oklch(97% 0.008 177.3)
-
Step 100
100 (this color)
#CAF6EB
oklch(93.9% 0.048 178.3)
-
Step 200
200
#C2E1D9
oklch(88.5% 0.034 178.2)
-
Step 300
300
#96CEC1
oklch(80.9% 0.061 178.7)
-
Step 400
400
#52B5A1
oklch(70.8% 0.098 178.1)
-
Step 500
500
#00A08A
oklch(63.2% 0.116 178.3)
-
Step 600
600
#008674
oklch(55.5% 0.101 178.9)
-
Step 700
700
#007161
oklch(49.1% 0.09 178.4)
-
Step 800
800
#005D4F
oklch(42.8% 0.079 177.8)
-
Step 900
900
#004D42
oklch(37.6% 0.069 179)
-
Step 950
950
#002E27
oklch(27% 0.049 179.5)
#CAF6EB 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) | #F2F0EB | 0.051 |
| Deuteranopia (no green cones) | #EAEAEC | 0.048 |
| Tritanopia (no blue cones) | #BFF7F3 | 0.015 |
| Achromatopsia (no color) | #EDEDED | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CAF6EB
#CAF6EB
oklch(93.9% 0.048 178.3)
- #FFE2EB
#FFE2EB
oklch(93.9% 0.034 357)
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 #CAF6EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Duck Egg Blue #C3FBF4 ΔE 0.015
- Eggshell Blue #C4FFF7 ΔE 0.024
- Light Light Blue #CAFFFB ΔE 0.027
- Pale Sky Blue #BDF6FE ΔE 0.028
- Pale Aqua #B8FFEB ΔE 0.029
- Pale Cyan #B7FFFA ΔE 0.029
- Pale Blue #D0FEFE ΔE 0.030
- Ice #D6FFFA ΔE 0.032
Use #CAF6EB 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.