#88DEE3
Closest named color: Celeste (#A8DADC). oklch(84.8% 0.084 200.5), rgb(136, 222, 227).
Aa
Black text reads best on this color (13.60:1).
About this color
#88DEE3 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 85%, its chroma 0.084 and its hue 200°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.032 away. Black text reads best on it, at 13.60:1.
| Hue family | Teals and cyans |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.60:1 |
| White text | 1.54:1 |
Values
| HEX | #88DEE3 |
| RGB | rgb(136, 222, 227) |
| HSL | hsl(183, 62%, 71%) |
| OKLCH | oklch(84.8% 0.084 200.5) |
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 #88DEE3 | 1.54:1 | Fails | Lc -28.2 | Dividers and decoration only |
| Black text on #88DEE3 | 13.60:1 | AAA | Lc 78.8 | Fine for body text |
| #88DEE3 text on white | 1.54:1 | Fails | Lc 24.9 | Dividers and decoration only |
| #88DEE3 text on black | 13.60:1 | AAA | Lc -78.2 | 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
#EBF9F9
oklch(97.2% 0.015 196.9)
-
Step 100
100
#D3F1F2
oklch(93.7% 0.031 199.1)
-
Step 200
200 (this color)
#88DEE3
oklch(84.8% 0.084 200.5)
-
Step 300
300
#5DD5DC
oklch(80.8% 0.107 200.5)
-
Step 400
400
#00B6BF
oklch(70.6% 0.12 201.1)
-
Step 500
500
#009CA3
oklch(63% 0.107 200.4)
-
Step 600
600
#008389
oklch(55.5% 0.094 200.5)
-
Step 700
700
#006F74
oklch(49.2% 0.084 200.3)
-
Step 800
800
#005B5F
oklch(42.8% 0.073 200)
-
Step 900
900
#004B4F
oklch(37.5% 0.064 200.9)
-
Step 950
950
#002D2F
oklch(27% 0.046 199.4)
#88DEE3 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) | #D3D7E4 | 0.086 |
| Deuteranopia (no green cones) | #C3CBE4 | 0.080 |
| Tritanopia (no blue cones) | #60E4DF | 0.035 |
| Achromatopsia (no color) | #D0D0D0 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #88DEE3
#88DEE3
oklch(84.8% 0.084 200.5)
- #FFB8B6
#FFB8B6
oklch(84.8% 0.083 20.8)
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 #88DEE3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.032
- Light Blue #ADD8E6 ΔE 0.041
- Powder Blue #B0E0E6 ΔE 0.043
- Robin's Egg #6DEDFD ΔE 0.046
- Sky Blue #87CEEB ΔE 0.049
- Tiffany Blue #94D2BD ΔE 0.052
- Robin's Egg Blue #98EFF9 ΔE 0.053
- Robin Egg Blue #8AF1FE ΔE 0.055
Use #88DEE3 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.