#9DE4DA
Closest named color: Celeste (#A8DADC). oklch(86.9% 0.072 185), rgb(157, 228, 218).
Aa
Black text reads best on this color (14.54:1).
About this color
#9DE4DA is a light, moderately saturated teal or cyan. In OKLCH its lightness is 87%, its chroma 0.072 and its hue 185°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.030 away. Black text reads best on it, at 14.54:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.072) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 14.54:1 |
| White text | 1.44:1 |
Values
| HEX | #9DE4DA |
| RGB | rgb(157, 228, 218) |
| HSL | hsl(172, 57%, 75%) |
| OKLCH | oklch(86.9% 0.072 185) |
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 #9DE4DA | 1.44:1 | Fails | Lc -24.1 | Dividers and decoration only |
| Black text on #9DE4DA | 14.54:1 | AAA | Lc 82.6 | Fine for body text |
| #9DE4DA text on white | 1.44:1 | Fails | Lc 21.1 | Dividers and decoration only |
| #9DE4DA text on black | 14.54:1 | AAA | Lc -82.2 | 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
#EDF8F6
oklch(97% 0.012 184.1)
-
Step 100
100
#D7F0EC
oklch(93.6% 0.027 185.2)
-
Step 200
200 (this color)
#9DE4DA
oklch(86.9% 0.072 185)
-
Step 300
300
#75D4C8
oklch(80.8% 0.092 185)
-
Step 400
400
#00B9AB
oklch(70.7% 0.124 185.3)
-
Step 500
500
#009F92
oklch(63.2% 0.111 184.7)
-
Step 600
600
#00867B
oklch(55.7% 0.098 184.8)
-
Step 700
700
#007067
oklch(49% 0.086 185.2)
-
Step 800
800
#005C54
oklch(42.7% 0.075 184.7)
-
Step 900
900
#004D46
oklch(37.8% 0.067 184.5)
-
Step 950
950
#002E29
oklch(27.1% 0.048 183.6)
#9DE4DA 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) | #DDDCDA | 0.077 |
| Deuteranopia (no green cones) | #D0D3DB | 0.072 |
| Tritanopia (no blue cones) | #86E7E1 | 0.022 |
| Achromatopsia (no color) | #D7D7D7 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9DE4DA
#9DE4DA
oklch(86.9% 0.072 185)
- #FEC1CD
#FEC1CD
oklch(86.9% 0.071 5.6)
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 #9DE4DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.030
- Powder Blue #B0E0E6 ΔE 0.031
- Light Teal #90E4C1 ΔE 0.039
- Pale Turquoise #AFEEEE ΔE 0.041
- Robin's Egg Blue #98EFF9 ΔE 0.043
- Light Blue #ADD8E6 ΔE 0.044
- Robin Egg Blue #8AF1FE ΔE 0.051
- Robin's Egg #6DEDFD ΔE 0.055
Use #9DE4DA 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.