#C4E9DD
Closest named color: Pale Silver (#D8E2DC). oklch(90.4% 0.042 173.7), rgb(196, 233, 221).
Aa
Black text reads best on this color (16.04:1).
About this color
#C4E9DD is a very light, muted teal or cyan. In OKLCH its lightness is 90%, its chroma 0.042 and its hue 174°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Silver (#D8E2DC), ΔE 0.029 away. Black text reads best on it, at 16.04:1.
| Hue family | Teals and cyans |
| Lightness | very light (90%) |
| Chroma | muted (0.042) |
| Temperature | cool |
| Nearest name | Pale Silver (#D8E2DC) |
| Black text | 16.04:1 |
| White text | 1.30:1 |
Values
| HEX | #C4E9DD |
| RGB | rgb(196, 233, 221) |
| HSL | hsl(161, 46%, 84%) |
| OKLCH | oklch(90.4% 0.042 173.7) |
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 #C4E9DD | 1.30:1 | Fails | Lc -17.5 | Dividers and decoration only |
| Black text on #C4E9DD | 16.04:1 | AAA | Lc 88.4 | Fine for body text |
| #C4E9DD text on white | 1.30:1 | Fails | Lc 15.3 | Dividers and decoration only |
| #C4E9DD text on black | 16.04:1 | AAA | Lc -88.5 | 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
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E0EDE9
oklch(93.5% 0.015 175.7)
-
Step 200
200 (this color)
#C4E9DD
oklch(90.4% 0.042 173.7)
-
Step 300
300
#9DCCBE
oklch(80.8% 0.053 174.7)
-
Step 400
400
#62B29C
oklch(70.6% 0.086 173.9)
-
Step 500
500
#279F84
oklch(63.2% 0.11 173.6)
-
Step 600
600
#00876E
oklch(55.6% 0.106 173.6)
-
Step 700
700
#00725C
oklch(49.2% 0.094 173.1)
-
Step 800
800
#005D4B
oklch(42.7% 0.081 173.5)
-
Step 900
900
#004E3E
oklch(37.8% 0.073 172.9)
-
Step 950
950
#072E25
oklch(27.2% 0.046 173.9)
#C4E9DD 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) | #E6E4DC | 0.043 |
| Deuteranopia (no green cones) | #DFDFDE | 0.041 |
| Tritanopia (no blue cones) | #BCEAE5 | 0.013 |
| Achromatopsia (no color) | #E1E1E1 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4E9DD
#C4E9DD
oklch(90.4% 0.042 173.7)
- #F7D5E1
#F7D5E1
oklch(90.5% 0.041 354.7)
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 #C4E9DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Silver #D8E2DC ΔE 0.029
- Pale Turquoise #AFEEEE ΔE 0.029
- Platinum #E0E1DD ΔE 0.039
- Powder Blue #B0E0E6 ΔE 0.039
- Gainsboro #DCDCDC ΔE 0.043
- Diamond #B9F2FF ΔE 0.045
- Tea Green #CAE7B9 ΔE 0.046
- Pale Sky Blue #BDF6FE ΔE 0.046
Use #C4E9DD 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.