#A2D6CF
Closest named color: Celeste (#A8DADC). oklch(83.8% 0.055 186), rgb(162, 214, 207).
Aa
Black text reads best on this color (13.05:1).
About this color
#A2D6CF is a light, muted teal or cyan. In OKLCH its lightness is 84%, its chroma 0.055 and its hue 186°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.021 away. Black text reads best on it, at 13.05:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.05:1 |
| White text | 1.60:1 |
Values
| HEX | #A2D6CF |
| RGB | rgb(162, 214, 207) |
| HSL | hsl(172, 39%, 74%) |
| OKLCH | oklch(83.8% 0.055 186) |
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 #A2D6CF | 1.60:1 | Fails | Lc -30.9 | Non-text elements, placeholder text |
| Black text on #A2D6CF | 13.05:1 | AAA | Lc 76.5 | Fine for body text |
| #A2D6CF text on white | 1.60:1 | Fails | Lc 27.3 | Dividers and decoration only |
| #A2D6CF text on black | 13.05:1 | AAA | Lc -75.6 | 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
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100
#DFEDEB
oklch(93.5% 0.015 186.7)
-
Step 200
200
#C4E0DC
oklch(88.5% 0.03 186.2)
-
Step 300
300 (this color)
#A2D6CF
oklch(83.8% 0.055 186)
-
Step 400
400
#59B2A9
oklch(70.6% 0.087 186.7)
-
Step 500
500
#009F93
oklch(63.2% 0.111 185.4)
-
Step 600
600
#00857C
oklch(55.5% 0.097 186.5)
-
Step 700
700
#007068
oklch(49.1% 0.086 186.2)
-
Step 800
800
#005C55
oklch(42.7% 0.075 185.9)
-
Step 900
900
#004D47
oklch(37.8% 0.066 185.9)
-
Step 950
950
#022E2A
oklch(27.2% 0.046 185.6)
#A2D6CF 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) | #D1D0CF | 0.059 |
| Deuteranopia (no green cones) | #C7C9D0 | 0.055 |
| Tritanopia (no blue cones) | #93D8D4 | 0.016 |
| Achromatopsia (no color) | #CCCCCC | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2D6CF
#A2D6CF
oklch(83.8% 0.055 186)
- #EABCC4
#EABCC4
oklch(83.8% 0.054 6.6)
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 #A2D6CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.021
- Tiffany Blue #94D2BD ΔE 0.031
- Light Blue #ADD8E6 ΔE 0.036
- Powder Blue #B0E0E6 ΔE 0.042
- Light Teal #90E4C1 ΔE 0.052
- Ash Gray #BFC8AD ΔE 0.055
- Light Blue Grey #B7C9E2 ΔE 0.057
- Sky Blue #87CEEB ΔE 0.058
Use #A2D6CF 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.