#90ADA2
Closest named color: Pewter (#96A8A1). oklch(72.2% 0.036 170.3), rgb(144, 173, 162).
Aa
Black text reads best on this color (8.68:1).
About this color
#90ADA2 is a medium-light, muted teal or cyan. In OKLCH its lightness is 72%, its chroma 0.036 and its hue 170°. Its hue sits on the cool side of the wheel. The nearest named color is Pewter (#96A8A1), ΔE 0.015 away. Black text reads best on it, at 8.68:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (72%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Pewter (#96A8A1) |
| Black text | 8.68:1 |
| White text | 2.41:1 |
Values
| HEX | #90ADA2 |
| RGB | rgb(144, 173, 162) |
| HSL | hsl(157, 15%, 62%) |
| OKLCH | oklch(72.2% 0.036 170.3) |
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 #90ADA2 | 2.41:1 | Fails | Lc -52.6 | Large or bold text, headings |
| Black text on #90ADA2 | 8.68:1 | AAA | Lc 56.4 | Large or bold text, headings |
| #90ADA2 text on white | 2.41:1 | Fails | Lc 47.6 | Large or bold text, headings |
| #90ADA2 text on black | 8.68:1 | AAA | Lc -54.4 | Large or bold text, headings |
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 400.
-
Step 50
50
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E6EBE9
oklch(93.6% 0.006 170.4)
-
Step 200
200
#D2DCD8
oklch(88.6% 0.012 170.2)
-
Step 300
300
#B3C6BE
oklch(81% 0.024 168.6)
-
Step 400
400 (this color)
#90ADA2
oklch(72.2% 0.036 170.3)
-
Step 500
500
#6E9385
oklch(63.1% 0.046 169.6)
-
Step 600
600
#567D6F
oklch(55.6% 0.049 170.1)
-
Step 700
700
#46695D
oklch(49% 0.045 171)
-
Step 800
800
#39564C
oklch(42.7% 0.039 170.9)
-
Step 900
900
#32473F
oklch(37.8% 0.03 169.2)
-
Step 950
950
#1D2A25
oklch(27.1% 0.02 169.2)
#90ADA2 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) | #ABA9A2 | 0.037 |
| Deuteranopia (no green cones) | #A6A5A3 | 0.036 |
| Tritanopia (no blue cones) | #8AADAA | 0.013 |
| Achromatopsia (no color) | #A7A7A7 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90ADA2
#90ADA2
oklch(72.2% 0.036 170.3)
- #B89DA8
#B89DA8
oklch(72.3% 0.035 351.5)
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 #90ADA2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pewter #96A8A1 ΔE 0.015
- Cool Grey #95A3A6 ΔE 0.031
- Muted Teal #90B494 ΔE 0.033
- Cool Steel #97A7B3 ΔE 0.036
- Cement #A5A391 ΔE 0.037
- Dark Gray #A9A9A9 ΔE 0.038
- Bluegrey #85A3B2 ΔE 0.045
- Bland #AFA88B ΔE 0.047
Use #90ADA2 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.