#ADD5C8
Closest named color: Celeste (#A8DADC). oklch(84.1% 0.046 173.4), rgb(173, 213, 200).
Aa
Black text reads best on this color (13.12:1).
About this color
#ADD5C8 is a light, muted teal or cyan. In OKLCH its lightness is 84%, its chroma 0.046 and its hue 173°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.026 away. Black text reads best on it, at 13.12:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.12:1 |
| White text | 1.59:1 |
Values
| HEX | #ADD5C8 |
| RGB | rgb(173, 213, 200) |
| HSL | hsl(161, 32%, 76%) |
| OKLCH | oklch(84.1% 0.046 173.4) |
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 #ADD5C8 | 1.59:1 | Fails | Lc -30.5 | Non-text elements, placeholder text |
| Black text on #ADD5C8 | 13.12:1 | AAA | Lc 76.7 | Fine for body text |
| #ADD5C8 text on white | 1.59:1 | Fails | Lc 27.0 | Dividers and decoration only |
| #ADD5C8 text on black | 13.12:1 | AAA | Lc -75.9 | 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
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E1EDE9
oklch(93.6% 0.014 174.2)
-
Step 200
200
#C9DFD7
oklch(88.5% 0.026 171.9)
-
Step 300
300 (this color)
#ADD5C8
oklch(84.1% 0.046 173.4)
-
Step 400
400
#6EB09D
oklch(70.7% 0.073 173.9)
-
Step 500
500
#429C84
oklch(63.1% 0.094 172.9)
-
Step 600
600
#14866E
oklch(55.5% 0.101 173.6)
-
Step 700
700
#00725C
oklch(49.2% 0.094 173.1)
-
Step 800
800
#0A5D4B
oklch(42.8% 0.079 172.9)
-
Step 900
900
#164C3F
oklch(37.7% 0.061 173.8)
-
Step 950
950
#0F2D25
oklch(27.1% 0.039 173.2)
#ADD5C8 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) | #D2D0C7 | 0.048 |
| Deuteranopia (no green cones) | #CBCAC9 | 0.046 |
| Tritanopia (no blue cones) | #A4D6D1 | 0.014 |
| Achromatopsia (no color) | #CCCCCC | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADD5C8
#ADD5C8
oklch(84.1% 0.046 173.4)
- #E4BFCD
#E4BFCD
oklch(84.1% 0.046 353.4)
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 #ADD5C8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.026
- Tiffany Blue #94D2BD ΔE 0.035
- Light Blue #ADD8E6 ΔE 0.040
- Ash Gray #BFC8AD ΔE 0.043
- Powder Blue #B0E0E6 ΔE 0.044
- Cadet Gray #CED4DA ΔE 0.052
- Light Gray #D3D3D3 ΔE 0.053
- Light Teal #90E4C1 ΔE 0.053
Use #ADD5C8 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.