#C4EDEA
Closest named color: Pale Turquoise (#AFEEEE). oklch(91.6% 0.043 191), rgb(196, 237, 234).
Aa
Black text reads best on this color (16.64:1).
About this color
#C4EDEA is a very light, muted teal or cyan. In OKLCH its lightness is 92%, its chroma 0.043 and its hue 191°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Turquoise (#AFEEEE), ΔE 0.023 away. Black text reads best on it, at 16.64:1.
| Hue family | Teals and cyans |
| Lightness | very light (92%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 16.64:1 |
| White text | 1.26:1 |
Values
| HEX | #C4EDEA |
| RGB | rgb(196, 237, 234) |
| HSL | hsl(176, 53%, 85%) |
| OKLCH | oklch(91.6% 0.043 191) |
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 #C4EDEA | 1.26:1 | Fails | Lc -15.0 | Not readable |
| Black text on #C4EDEA | 16.64:1 | AAA | Lc 90.6 | Preferred for body text |
| #C4EDEA text on white | 1.26:1 | Fails | Lc 13.0 | Not readable |
| #C4EDEA text on black | 16.64:1 | AAA | Lc -91.0 | 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
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100 (this color)
#C4EDEA
oklch(91.6% 0.043 191)
-
Step 200
200
#C3E0DE
oklch(88.5% 0.031 191.5)
-
Step 300
300
#98CCC9
oklch(80.8% 0.054 191.7)
-
Step 400
400
#57B2AE
oklch(70.7% 0.087 191.5)
-
Step 500
500
#009E99
oklch(63.1% 0.109 190.8)
-
Step 600
600
#008581
oklch(55.7% 0.096 191.1)
-
Step 700
700
#00706C
oklch(49.2% 0.085 190.4)
-
Step 800
800
#005B59
oklch(42.6% 0.073 192.2)
-
Step 900
900
#004C4A
oklch(37.6% 0.065 191.7)
-
Step 950
950
#002D2C
oklch(26.9% 0.046 192.5)
#C4EDEA 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) | #E8E8EA | 0.046 |
| Deuteranopia (no green cones) | #E0E2EB | 0.043 |
| Tritanopia (no blue cones) | #B8EFEC | 0.014 |
| Achromatopsia (no color) | #E5E5E5 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4EDEA
#C4EDEA
oklch(91.6% 0.043 191)
- #FED8DC
#FED8DC
oklch(91.5% 0.043 10.8)
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 #C4EDEA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.023
- Diamond #B9F2FF ΔE 0.028
- Pale Sky Blue #BDF6FE ΔE 0.029
- Pale Silver #D8E2DC ΔE 0.034
- Duck Egg Blue #C3FBF4 ΔE 0.035
- Platinum #E0E1DD ΔE 0.042
- Powder Blue #B0E0E6 ΔE 0.044
- Pale Cyan #B7FFFA ΔE 0.045
Use #C4EDEA 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.