#9DD0D3
Closest named color: Celeste (#A8DADC). oklch(82.3% 0.053 200.7), rgb(157, 208, 211).
Aa
Black text reads best on this color (12.39:1).
About this color
#9DD0D3 is a light, muted teal or cyan. In OKLCH its lightness is 82%, its chroma 0.053 and its hue 201°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.031 away. Black text reads best on it, at 12.39:1.
| Hue family | Teals and cyans |
| Lightness | light (82%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 12.39:1 |
| White text | 1.69:1 |
Values
| HEX | #9DD0D3 |
| RGB | rgb(157, 208, 211) |
| HSL | hsl(183, 38%, 72%) |
| OKLCH | oklch(82.3% 0.053 200.7) |
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 #9DD0D3 | 1.69:1 | Fails | Lc -33.9 | Non-text elements, placeholder text |
| Black text on #9DD0D3 | 12.39:1 | AAA | Lc 73.7 | Content text, not long reading |
| #9DD0D3 text on white | 1.69:1 | Fails | Lc 30.2 | Non-text elements, placeholder text |
| #9DD0D3 text on black | 12.39:1 | AAA | Lc -72.6 | Content text, not long reading |
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 300.
-
Step 50
50
#F0F7F7
oklch(97.1% 0.007 197)
-
Step 100
100
#DFEDEE
oklch(93.6% 0.015 202)
-
Step 200
200
#C4DFE1
oklch(88.4% 0.029 202.1)
-
Step 300
300 (this color)
#9DD0D3
oklch(82.3% 0.053 200.7)
-
Step 400
400
#59B1B6
oklch(70.8% 0.085 200.3)
-
Step 500
500
#009CA4
oklch(63% 0.107 201.2)
-
Step 600
600
#00838A
oklch(55.5% 0.094 201.4)
-
Step 700
700
#006E74
oklch(49% 0.083 201.4)
-
Step 800
800
#005B5F
oklch(42.8% 0.073 200)
-
Step 900
900
#004B4F
oklch(37.5% 0.064 200.9)
-
Step 950
950
#012D2F
oklch(27% 0.045 199.5)
#9DD0D3 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) | #C9CBD3 | 0.055 |
| Deuteranopia (no green cones) | #BFC4D3 | 0.050 |
| Tritanopia (no blue cones) | #8BD4D1 | 0.022 |
| Achromatopsia (no color) | #C7C7C7 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9DD0D3
#9DD0D3
oklch(82.3% 0.053 200.7)
- #E6B8B6
#E6B8B6
oklch(82.3% 0.053 21.2)
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 #9DD0D3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.031
- Tiffany Blue #94D2BD ΔE 0.036
- Light Blue #ADD8E6 ΔE 0.037
- Sky Blue #87CEEB ΔE 0.041
- Cloudy Blue #ACC2D9 ΔE 0.044
- Light Steel Blue #B0C4DE ΔE 0.046
- Light Blue Grey #B7C9E2 ΔE 0.046
- Light Cornflower Blue #98C1D9 ΔE 0.046
Use #9DD0D3 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.