#90BBAF
Closest named color: Muted Teal (#90B494). oklch(75.8% 0.049 176), rgb(144, 187, 175).
Aa
Black text reads best on this color (9.91:1).
About this color
#90BBAF is a medium-light, muted teal or cyan. In OKLCH its lightness is 76%, its chroma 0.049 and its hue 176°. Its hue sits on the cool side of the wheel. The nearest named color is Muted Teal (#90B494), ΔE 0.037 away. Black text reads best on it, at 9.91:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (76%) |
| Chroma | muted (0.049) |
| Temperature | cool |
| Nearest name | Muted Teal (#90B494) |
| Black text | 9.91:1 |
| White text | 2.11:1 |
Values
| HEX | #90BBAF |
| RGB | rgb(144, 187, 175) |
| HSL | hsl(163, 24%, 65%) |
| OKLCH | oklch(75.8% 0.049 176) |
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 #90BBAF | 2.11:1 | Fails | Lc -46.1 | Large or bold text, headings |
| Black text on #90BBAF | 9.91:1 | AAA | Lc 62.4 | Content text, not long reading |
| #90BBAF text on white | 2.11:1 | Fails | Lc 41.5 | Non-text elements, placeholder text |
| #90BBAF text on black | 9.91:1 | AAA | Lc -60.7 | 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 400.
-
Step 50
50
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E4ECE9
oklch(93.6% 0.009 171.8)
-
Step 200
200
#CEDDD8
oklch(88.5% 0.017 174)
-
Step 300
300
#ADC7C0
oklch(80.8% 0.03 177.5)
-
Step 400
400 (this color)
#90BBAF
oklch(75.8% 0.049 176)
-
Step 500
500
#5F9688
oklch(63.1% 0.062 176.3)
-
Step 600
600
#448172
oklch(55.7% 0.068 175.8)
-
Step 700
700
#356D5F
oklch(49.2% 0.064 175.2)
-
Step 800
800
#2D584E
oklch(42.6% 0.051 176.8)
-
Step 900
900
#294941
oklch(37.8% 0.041 176.2)
-
Step 950
950
#182B26
oklch(27.1% 0.027 175.7)
#90BBAF 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) | #B8B6AF | 0.052 |
| Deuteranopia (no green cones) | #B0B0B0 | 0.049 |
| Tritanopia (no blue cones) | #85BCB7 | 0.015 |
| Achromatopsia (no color) | #B2B2B2 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90BBAF
#90BBAF
oklch(75.8% 0.049 176)
- #CBA4B1
#CBA4B1
oklch(75.8% 0.049 356.4)
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 #90BBAF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Teal #90B494 ΔE 0.037
- Pale Teal #82CBB2 ΔE 0.044
- Dark Sea Green #8FBC8F ΔE 0.046
- French Gray #ADB5BD ΔE 0.048
- Pewter #96A8A1 ΔE 0.050
- Dark Gray #A9A9A9 ΔE 0.054
- Light Grey Blue #9DBCD4 ΔE 0.057
- Cool Steel #97A7B3 ΔE 0.058
Use #90BBAF 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.