#9FD5DA
Closest named color: Celeste (#A8DADC). oklch(83.7% 0.056 203.3), rgb(159, 213, 218).
Aa
Black text reads best on this color (13.00:1).
About this color
#9FD5DA is a light, muted teal or cyan. In OKLCH its lightness is 84%, its chroma 0.056 and its hue 203°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.018 away. Black text reads best on it, at 13.00:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | muted (0.056) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.00:1 |
| White text | 1.61:1 |
Values
| HEX | #9FD5DA |
| RGB | rgb(159, 213, 218) |
| HSL | hsl(185, 44%, 74%) |
| OKLCH | oklch(83.7% 0.056 203.3) |
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 #9FD5DA | 1.61:1 | Fails | Lc -31.1 | Non-text elements, placeholder text |
| Black text on #9FD5DA | 13.00:1 | AAA | Lc 76.3 | Fine for body text |
| #9FD5DA text on white | 1.61:1 | Fails | Lc 27.5 | Dividers and decoration only |
| #9FD5DA text on black | 13.00:1 | AAA | Lc -75.4 | 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 300.
-
Step 50
50
#F0F7F8
oklch(97.1% 0.008 207.1)
-
Step 100
100
#DEEDEF
oklch(93.6% 0.016 206.4)
-
Step 200
200
#C2E0E2
oklch(88.5% 0.032 201.5)
-
Step 300
300 (this color)
#9FD5DA
oklch(83.7% 0.056 203.3)
-
Step 400
400
#53B1BA
oklch(70.7% 0.089 203.8)
-
Step 500
500
#009CA6
oklch(63.1% 0.107 202.8)
-
Step 600
600
#00838C
oklch(55.6% 0.095 203.3)
-
Step 700
700
#006E76
oklch(49.1% 0.084 203.6)
-
Step 800
800
#005A61
oklch(42.6% 0.073 204)
-
Step 900
900
#004B51
oklch(37.6% 0.064 204)
-
Step 950
950
#002D30
oklch(27% 0.046 201.8)
#9FD5DA 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) | #CDD0DA | 0.057 |
| Deuteranopia (no green cones) | #C2C8DA | 0.052 |
| Tritanopia (no blue cones) | #8BD9D6 | 0.025 |
| Achromatopsia (no color) | #CBCBCB | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9FD5DA
#9FD5DA
oklch(83.7% 0.056 203.3)
- #ECBCB9
#ECBCB9
oklch(83.7% 0.056 22.5)
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 #9FD5DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.018
- Light Blue #ADD8E6 ΔE 0.025
- Powder Blue #B0E0E6 ΔE 0.038
- Tiffany Blue #94D2BD ΔE 0.043
- Sky Blue #87CEEB ΔE 0.043
- Light Blue Grey #B7C9E2 ΔE 0.046
- Light Steel Blue #B0C4DE ΔE 0.051
- Cloudy Blue #ACC2D9 ΔE 0.052
Use #9FD5DA 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.