#81CBB2
Closest named color: Pale Teal (#82CBB2). oklch(78.6% 0.083 170.7), rgb(129, 203, 178).
Aa
Black text reads best on this color (11.11:1).
About this color
#81CBB2 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 79%, its chroma 0.083 and its hue 171°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Teal (#82CBB2), ΔE 0.001 away. Black text reads best on it, at 11.11:1.
| Hue family | Teals and cyans |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Pale Teal (#82CBB2) |
| Black text | 11.11:1 |
| White text | 1.88:1 |
Values
| HEX | #81CBB2 |
| RGB | rgb(129, 203, 178) |
| HSL | hsl(160, 42%, 65%) |
| OKLCH | oklch(78.6% 0.083 170.7) |
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 #81CBB2 | 1.88:1 | Fails | Lc -40.0 | Non-text elements, placeholder text |
| Black text on #81CBB2 | 11.11:1 | AAA | Lc 68.1 | Content text, not long reading |
| #81CBB2 text on white | 1.88:1 | Fails | Lc 35.8 | Non-text elements, placeholder text |
| #81CBB2 text on black | 11.11:1 | AAA | Lc -66.7 | 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
#EFF8F4
oklch(97.1% 0.011 167.8)
-
Step 100
100
#DBEFE8
oklch(93.5% 0.023 172.8)
-
Step 200
200
#BCE4D5
oklch(88.6% 0.047 170.5)
-
Step 300
300 (this color)
#81CBB2
oklch(78.6% 0.083 170.7)
-
Step 400
400
#22BB95
oklch(70.8% 0.133 170.5)
-
Step 500
500
#00A17F
oklch(63.1% 0.124 170.8)
-
Step 600
600
#00876A
oklch(55.5% 0.109 170.8)
-
Step 700
700
#007259
oklch(49.1% 0.097 170.7)
-
Step 800
800
#005D48
oklch(42.6% 0.084 170.6)
-
Step 900
900
#004E3C
oklch(37.7% 0.074 170.6)
-
Step 950
950
#002F23
oklch(27.2% 0.053 170.5)
#81CBB2 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) | #C7C2B1 | 0.085 |
| Deuteranopia (no green cones) | #BAB9B4 | 0.081 |
| Tritanopia (no blue cones) | #6CCCC4 | 0.028 |
| Achromatopsia (no color) | #BDBDBD | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81CBB2
#81CBB2
oklch(78.6% 0.083 170.7)
- #E3A4C0
#E3A4C0
oklch(78.6% 0.082 350.8)
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 #81CBB2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Teal #82CBB2 ΔE 0.001
- Seafoam Blue #78D1B6 ΔE 0.017
- Medium Aquamarine #66CDAA ΔE 0.029
- Tiffany Blue #94D2BD ΔE 0.032
- Medium Turquoise #48D1CC ΔE 0.049
- Dark Sea Green #8FBC8F ΔE 0.051
- Muted Teal #90B494 ΔE 0.063
- Turquoise #40E0D0 ΔE 0.065
Use #81CBB2 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.