#C4E1E4
Closest named color: Powder Blue (#B0E0E6). oklch(89% 0.031 204.2), rgb(196, 225, 228).
Aa
Black text reads best on this color (15.23:1).
About this color
#C4E1E4 is a light, muted teal or cyan. In OKLCH its lightness is 89%, its chroma 0.031 and its hue 204°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.024 away. Black text reads best on it, at 15.23:1.
| Hue family | Teals and cyans |
| Lightness | light (89%) |
| Chroma | muted (0.031) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 15.23:1 |
| White text | 1.37:1 |
Values
| HEX | #C4E1E4 |
| RGB | rgb(196, 225, 228) |
| HSL | hsl(186, 37%, 83%) |
| OKLCH | oklch(89% 0.031 204.2) |
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 #C4E1E4 | 1.37:1 | Fails | Lc -21.1 | Dividers and decoration only |
| Black text on #C4E1E4 | 15.23:1 | AAA | Lc 85.2 | Fine for body text |
| #C4E1E4 text on white | 1.37:1 | Fails | Lc 18.4 | Dividers and decoration only |
| #C4E1E4 text on black | 15.23:1 | AAA | Lc -85.1 | Fine 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 200.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECED
oklch(93.6% 0.011 204.1)
-
Step 200
200 (this color)
#C4E1E4
oklch(89% 0.031 204.2)
-
Step 300
300
#A4C9CC
oklch(81% 0.04 202.5)
-
Step 400
400
#70ADB3
oklch(70.8% 0.064 203.7)
-
Step 500
500
#4498A0
oklch(63.1% 0.081 203.8)
-
Step 600
600
#1B828B
oklch(55.6% 0.088 204)
-
Step 700
700
#076E76
oklch(49.1% 0.082 203.8)
-
Step 800
800
#0F5A60
oklch(42.8% 0.068 203.3)
-
Step 900
900
#184A4F
oklch(37.8% 0.053 204.5)
-
Step 950
950
#102B2E
oklch(27% 0.033 205.1)
#C4E1E4 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) | #DCDEE4 | 0.031 |
| Deuteranopia (no green cones) | #D6DAE4 | 0.028 |
| Tritanopia (no blue cones) | #BBE4E2 | 0.014 |
| Achromatopsia (no color) | #DBDBDB | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4E1E4
#C4E1E4
oklch(89% 0.031 204.2)
- #EFD3D1
#EFD3D1
oklch(89% 0.032 22.6)
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 #C4E1E4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.024
- Pale Silver #D8E2DC ΔE 0.027
- Gainsboro #DCDCDC ΔE 0.031
- Cadet Gray #CED4DA ΔE 0.033
- Platinum #E0E1DD ΔE 0.036
- Pale Turquoise #AFEEEE ΔE 0.037
- Light Gray #D3D3D3 ΔE 0.038
- Light Blue #ADD8E6 ΔE 0.039
Use #C4E1E4 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.