#87D4DB
Closest named color: Sky Blue (#87CEEB). oklch(82.2% 0.077 203.1), rgb(135, 212, 219).
Aa
Black text reads best on this color (12.47:1).
About this color
#87D4DB is a light, moderately saturated teal or cyan. In OKLCH its lightness is 82%, its chroma 0.077 and its hue 203°. Its hue sits on the cool side of the wheel. The nearest named color is Sky Blue (#87CEEB), ΔE 0.032 away. Black text reads best on it, at 12.47:1.
| Hue family | Teals and cyans |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Sky Blue (#87CEEB) |
| Black text | 12.47:1 |
| White text | 1.68:1 |
Values
| HEX | #87D4DB |
| RGB | rgb(135, 212, 219) |
| HSL | hsl(185, 54%, 69%) |
| OKLCH | oklch(82.2% 0.077 203.1) |
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 #87D4DB | 1.68:1 | Fails | Lc -33.5 | Non-text elements, placeholder text |
| Black text on #87D4DB | 12.47:1 | AAA | Lc 74.1 | Content text, not long reading |
| #87D4DB text on white | 1.68:1 | Fails | Lc 29.8 | Dividers and decoration only |
| #87D4DB text on black | 12.47:1 | AAA | Lc -73.1 | Content text, not long reading |
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
#EEF8F8
oklch(97.2% 0.011 197)
-
Step 100
100
#DAEFF0
oklch(93.7% 0.022 200.2)
-
Step 200
200
#B9E2E6
oklch(88.5% 0.043 203.7)
-
Step 300
300 (this color)
#87D4DB
oklch(82.2% 0.077 203.1)
-
Step 400
400
#00B6C2
oklch(70.7% 0.12 203.2)
-
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)
#87D4DB 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) | #C9CEDC | 0.077 |
| Deuteranopia (no green cones) | #BBC3DB | 0.071 |
| Tritanopia (no blue cones) | #64DAD6 | 0.035 |
| Achromatopsia (no color) | #C7C7C7 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #87D4DB
#87D4DB
oklch(82.2% 0.077 203.1)
- #F3B2AE
#F3B2AE
oklch(82.3% 0.077 22.8)
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 #87D4DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky Blue #87CEEB ΔE 0.032
- Celeste #A8DADC ΔE 0.041
- Tiffany Blue #94D2BD ΔE 0.041
- Light Blue #ADD8E6 ΔE 0.047
- Light Cornflower Blue #98C1D9 ΔE 0.052
- Light Sky Blue #87CEFA ΔE 0.052
- Seafoam Blue #78D1B6 ΔE 0.055
- Medium Turquoise #48D1CC ΔE 0.057
Use #87D4DB 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.