#81DCD3
Closest named color: Tiffany Blue (#94D2BD). oklch(83.5% 0.089 187.5), rgb(129, 220, 211).
Aa
Black text reads best on this color (13.11:1).
About this color
#81DCD3 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 84%, its chroma 0.089 and its hue 187°. Its hue sits on the cool side of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.035 away. Black text reads best on it, at 13.11:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.089) |
| Temperature | cool |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 13.11:1 |
| White text | 1.60:1 |
Values
| HEX | #81DCD3 |
| RGB | rgb(129, 220, 211) |
| HSL | hsl(174, 57%, 68%) |
| OKLCH | oklch(83.5% 0.089 187.5) |
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 #81DCD3 | 1.60:1 | Fails | Lc -30.5 | Non-text elements, placeholder text |
| Black text on #81DCD3 | 13.11:1 | AAA | Lc 76.8 | Fine for body text |
| #81DCD3 text on white | 1.60:1 | Fails | Lc 27.0 | Dividers and decoration only |
| #81DCD3 text on black | 13.11:1 | AAA | Lc -76.0 | 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 300.
-
Step 50
50
#EDF8F7
oklch(97.1% 0.012 190.4)
-
Step 100
100
#D8F0ED
oklch(93.7% 0.026 187.7)
-
Step 200
200
#B5E4DF
oklch(88.5% 0.049 188.3)
-
Step 300
300 (this color)
#81DCD3
oklch(83.5% 0.089 187.5)
-
Step 400
400
#00B9AE
oklch(70.8% 0.123 187.3)
-
Step 500
500
#009E95
oklch(63% 0.11 187.7)
-
Step 600
600
#00857D
oklch(55.5% 0.097 187.4)
-
Step 700
700
#007069
oklch(49.1% 0.086 187.3)
-
Step 800
800
#005C56
oklch(42.8% 0.075 187.1)
-
Step 900
900
#004D48
oklch(37.8% 0.066 187.3)
-
Step 950
950
#002E2A
oklch(27.1% 0.048 185.8)
#81DCD3 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) | #D3D3D3 | 0.094 |
| Deuteranopia (no green cones) | #C3C7D4 | 0.089 |
| Tritanopia (no blue cones) | #5BE0D9 | 0.028 |
| Achromatopsia (no color) | #CCCCCC | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81DCD3
#81DCD3
oklch(83.5% 0.089 187.5)
- #FCB1BE
#FCB1BE
oklch(83.5% 0.089 7.7)
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 #81DCD3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.035
- Light Teal #90E4C1 ΔE 0.041
- Celeste #A8DADC ΔE 0.044
- Turquoise #40E0D0 ΔE 0.044
- Seafoam Blue #78D1B6 ΔE 0.046
- Pale Teal #82CBB2 ΔE 0.055
- Medium Turquoise #48D1CC ΔE 0.056
- Light Blue #ADD8E6 ΔE 0.058
Use #81DCD3 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.