#9CEEE4
Closest named color: Pale Turquoise (#AFEEEE). oklch(89.4% 0.081 186.2), rgb(156, 238, 228).
Aa
Black text reads best on this color (15.76:1).
About this color
#9CEEE4 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 89%, its chroma 0.081 and its hue 186°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Turquoise (#AFEEEE), ΔE 0.026 away. Black text reads best on it, at 15.76:1.
| Hue family | Teals and cyans |
| Lightness | light (89%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 15.76:1 |
| White text | 1.33:1 |
Values
| HEX | #9CEEE4 |
| RGB | rgb(156, 238, 228) |
| HSL | hsl(173, 71%, 77%) |
| OKLCH | oklch(89.4% 0.081 186.2) |
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 #9CEEE4 | 1.33:1 | Fails | Lc -18.7 | Dividers and decoration only |
| Black text on #9CEEE4 | 15.76:1 | AAA | Lc 87.4 | Fine for body text |
| #9CEEE4 text on white | 1.33:1 | Fails | Lc 16.3 | Dividers and decoration only |
| #9CEEE4 text on black | 15.76:1 | AAA | Lc -87.4 | 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 200.
-
Step 50
50
#ECF9F7
oklch(97.2% 0.014 186)
-
Step 100
100
#D4F1ED
oklch(93.6% 0.031 186.6)
-
Step 200
200 (this color)
#9CEEE4
oklch(89.4% 0.081 186.2)
-
Step 300
300
#66D7CB
oklch(81% 0.105 186.1)
-
Step 400
400
#00B9AC
oklch(70.7% 0.124 186)
-
Step 500
500
#009F94
oklch(63.2% 0.111 186.2)
-
Step 600
600
#00857C
oklch(55.5% 0.097 186.5)
-
Step 700
700
#007068
oklch(49.1% 0.086 186.2)
-
Step 800
800
#005C55
oklch(42.7% 0.075 185.9)
-
Step 900
900
#004D47
oklch(37.8% 0.066 185.9)
-
Step 950
950
#002E2A
oklch(27.1% 0.048 185.8)
#9CEEE4 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) | #E6E5E4 | 0.087 |
| Deuteranopia (no green cones) | #D7DBE5 | 0.081 |
| Tritanopia (no blue cones) | #7FF2EB | 0.025 |
| Achromatopsia (no color) | #DFDFDF | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9CEEE4
#9CEEE4
oklch(89.4% 0.081 186.2)
- #FFCDD6
#FFCDD6
oklch(89.4% 0.058 6.2)
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 #9CEEE4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.026
- Robin's Egg Blue #98EFF9 ΔE 0.028
- Robin Egg Blue #8AF1FE ΔE 0.036
- Powder Blue #B0E0E6 ΔE 0.042
- Robin's Egg #6DEDFD ΔE 0.050
- Diamond #B9F2FF ΔE 0.051
- Light Turquoise #7EF4CC ΔE 0.051
- Light Teal #90E4C1 ΔE 0.051
Use #9CEEE4 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.