#9CEEFF
Closest named color: Robin's Egg Blue (#98EFF9). oklch(90.2% 0.083 212.1), rgb(156, 238, 255).
Aa
Black text reads best on this color (16.08:1).
About this color
#9CEEFF is a very light, moderately saturated teal or cyan. In OKLCH its lightness is 90%, its chroma 0.083 and its hue 212°. Its hue sits on the cool side of the wheel. The nearest named color is Robin's Egg Blue (#98EFF9), ΔE 0.011 away. Black text reads best on it, at 16.08:1.
| Hue family | Teals and cyans |
| Lightness | very light (90%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Robin's Egg Blue (#98EFF9) |
| Black text | 16.08:1 |
| White text | 1.30:1 |
Values
| HEX | #9CEEFF |
| RGB | rgb(156, 238, 255) |
| HSL | hsl(190, 100%, 81%) |
| OKLCH | oklch(90.2% 0.083 212.1) |
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 #9CEEFF | 1.30:1 | Fails | Lc -17.3 | Dividers and decoration only |
| Black text on #9CEEFF | 16.08:1 | AAA | Lc 88.6 | Fine for body text |
| #9CEEFF text on white | 1.30:1 | Fails | Lc 15.0 | Dividers and decoration only |
| #9CEEFF text on black | 16.08:1 | AAA | Lc -88.8 | 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
#EBF8FB
oklch(97% 0.014 213.1)
-
Step 100
100
#D4F0F6
oklch(93.7% 0.03 212)
-
Step 200
200 (this color)
#9CEEFF
oklch(90.2% 0.083 212.1)
-
Step 300
300
#62D3E9
oklch(81% 0.107 212.3)
-
Step 400
400
#00B4CD
oklch(70.7% 0.123 212.1)
-
Step 500
500
#009AB0
oklch(63% 0.11 212.4)
-
Step 600
600
#008294
oklch(55.7% 0.097 211.6)
-
Step 700
700
#006D7D
oklch(49.1% 0.086 212.3)
-
Step 800
800
#005967
oklch(42.6% 0.075 213)
-
Step 900
900
#004A56
oklch(37.6% 0.066 213)
-
Step 950
950
#002C34
oklch(26.9% 0.047 213.2)
#9CEEFF 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) | #E0E8FF | 0.077 |
| Deuteranopia (no green cones) | #D0DCFF | 0.071 |
| Tritanopia (no blue cones) | #73F6F3 | 0.046 |
| Achromatopsia (no color) | #E1E1E1 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9CEEFF
#9CEEFF
oklch(90.2% 0.083 212.1)
- #FFD3CA
#FFD3CA
oklch(90.2% 0.051 31.5)
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 #9CEEFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Robin's Egg Blue #98EFF9 ΔE 0.011
- Robin Egg Blue #8AF1FE ΔE 0.018
- Pale Turquoise #AFEEEE ΔE 0.029
- Diamond #B9F2FF ΔE 0.033
- Robin's Egg #6DEDFD ΔE 0.040
- Pale Sky Blue #BDF6FE ΔE 0.043
- Powder Blue #B0E0E6 ΔE 0.043
- Light Blue #ADD8E6 ΔE 0.058
Use #9CEEFF 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.