#C7EFEB
Closest named color: Pale Sky Blue (#BDF6FE). oklch(92.3% 0.042 189), rgb(199, 239, 235).
Aa
Black text reads best on this color (16.97:1).
About this color
#C7EFEB is a very light, muted teal or cyan. In OKLCH its lightness is 92%, its chroma 0.042 and its hue 189°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Sky Blue (#BDF6FE), ΔE 0.027 away. Black text reads best on it, at 16.97:1.
| Hue family | Teals and cyans |
| Lightness | very light (92%) |
| Chroma | muted (0.042) |
| Temperature | cool |
| Nearest name | Pale Sky Blue (#BDF6FE) |
| Black text | 16.97:1 |
| White text | 1.23:1 |
Values
| HEX | #C7EFEB |
| RGB | rgb(199, 239, 235) |
| HSL | hsl(174, 56%, 86%) |
| OKLCH | oklch(92.3% 0.042 189) |
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 #C7EFEB | 1.23:1 | Fails | Lc -13.6 | Not readable |
| Black text on #C7EFEB | 16.97:1 | AAA | Lc 91.9 | Preferred for body text |
| #C7EFEB text on white | 1.23:1 | Fails | Lc 11.7 | Not readable |
| #C7EFEB text on black | 16.97:1 | AAA | Lc -92.3 | 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
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100 (this color)
#C7EFEB
oklch(92.3% 0.042 189)
-
Step 200
200
#C4E0DD
oklch(88.5% 0.03 188.8)
-
Step 300
300
#99CCC8
oklch(80.8% 0.053 190.1)
-
Step 400
400
#5AB2AB
oklch(70.7% 0.086 188.6)
-
Step 500
500
#009E97
oklch(63.1% 0.109 189.2)
-
Step 600
600
#00857F
oklch(55.6% 0.096 189.2)
-
Step 700
700
#00706A
oklch(49.1% 0.085 188.3)
-
Step 800
800
#005C57
oklch(42.8% 0.074 188.4)
-
Step 900
900
#004C49
oklch(37.6% 0.065 190.2)
-
Step 950
950
#022D2B
oklch(26.9% 0.045 190.1)
#C7EFEB 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) | #EAEAEB | 0.044 |
| Deuteranopia (no green cones) | #E2E5EC | 0.041 |
| Tritanopia (no blue cones) | #BCF1EE | 0.013 |
| Achromatopsia (no color) | #E7E7E7 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C7EFEB
#C7EFEB
oklch(92.3% 0.042 189)
- #FFDBE0
#FFDBE0
oklch(92.3% 0.04 8.4)
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 #C7EFEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Sky Blue #BDF6FE ΔE 0.027
- Pale Turquoise #AFEEEE ΔE 0.027
- Diamond #B9F2FF ΔE 0.028
- Duck Egg Blue #C3FBF4 ΔE 0.030
- Pale Silver #D8E2DC ΔE 0.036
- Eggshell Blue #C4FFF7 ΔE 0.040
- Pale Cyan #B7FFFA ΔE 0.041
- Light Light Blue #CAFFFB ΔE 0.042
Use #C7EFEB 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.