#A2D8CC
Closest named color: Celeste (#A8DADC). oklch(84.1% 0.058 179.6), rgb(162, 216, 204).
Aa
Black text reads best on this color (13.23:1).
About this color
#A2D8CC is a light, muted teal or cyan. In OKLCH its lightness is 84%, its chroma 0.058 and its hue 180°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.024 away. Black text reads best on it, at 13.23:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.23:1 |
| White text | 1.58:1 |
Values
| HEX | #A2D8CC |
| RGB | rgb(162, 216, 204) |
| HSL | hsl(167, 41%, 74%) |
| OKLCH | oklch(84.1% 0.058 179.6) |
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 #A2D8CC | 1.58:1 | Fails | Lc -30.0 | Non-text elements, placeholder text |
| Black text on #A2D8CC | 13.23:1 | AAA | Lc 77.2 | Fine for body text |
| #A2D8CC text on white | 1.58:1 | Fails | Lc 26.6 | Dividers and decoration only |
| #A2D8CC text on black | 13.23:1 | AAA | Lc -76.4 | 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
#F0F7F5
oklch(97% 0.008 177.3)
-
Step 100
100
#DFEEEA
oklch(93.7% 0.017 178.3)
-
Step 200
200
#C3E1DA
oklch(88.6% 0.033 179.9)
-
Step 300
300 (this color)
#A2D8CC
oklch(84.1% 0.058 179.6)
-
Step 400
400
#56B4A2
oklch(70.8% 0.094 179.2)
-
Step 500
500
#00A08C
oklch(63.2% 0.115 179.7)
-
Step 600
600
#008675
oklch(55.5% 0.101 179.7)
-
Step 700
700
#007162
oklch(49.1% 0.09 179.3)
-
Step 800
800
#005D50
oklch(42.8% 0.078 178.9)
-
Step 900
900
#004D43
oklch(37.7% 0.068 180.3)
-
Step 950
950
#002E27
oklch(27% 0.049 179.5)
#A2D8CC 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) | #D3D2CC | 0.061 |
| Deuteranopia (no green cones) | #C9CACD | 0.059 |
| Tritanopia (no blue cones) | #93DAD4 | 0.017 |
| Achromatopsia (no color) | #CDCDCD | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2D8CC
#A2D8CC
oklch(84.1% 0.058 179.6)
- #ECBCCA
#ECBCCA
oklch(84.2% 0.058 359.1)
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 #A2D8CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.024
- Tiffany Blue #94D2BD ΔE 0.030
- Light Blue #ADD8E6 ΔE 0.040
- Powder Blue #B0E0E6 ΔE 0.042
- Light Teal #90E4C1 ΔE 0.044
- Ash Gray #BFC8AD ΔE 0.055
- Seafoam Blue #78D1B6 ΔE 0.058
- Pale Teal #82CBB2 ΔE 0.060
Use #A2D8CC 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.