#90BD97
Closest named color: Dark Sea Green (#8FBC8F). oklch(75.6% 0.072 149.1), rgb(144, 189, 151).
Aa
Black text reads best on this color (9.91:1).
About this color
#90BD97 is a medium-light, moderately saturated green. In OKLCH its lightness is 76%, its chroma 0.072 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sea Green (#8FBC8F), ΔE 0.011 away. Black text reads best on it, at 9.91:1.
| Hue family | Greens |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.072) |
| Temperature | in between |
| Nearest name | Dark Sea Green (#8FBC8F) |
| Black text | 9.91:1 |
| White text | 2.11:1 |
Values
| HEX | #90BD97 |
| RGB | rgb(144, 189, 151) |
| HSL | hsl(129, 25%, 65%) |
| OKLCH | oklch(75.6% 0.072 149.1) |
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 #90BD97 | 2.11:1 | Fails | Lc -46.1 | Large or bold text, headings |
| Black text on #90BD97 | 9.91:1 | AAA | Lc 62.5 | Content text, not long reading |
| #90BD97 text on white | 2.11:1 | Fails | Lc 41.5 | Non-text elements, placeholder text |
| #90BD97 text on black | 9.91:1 | AAA | Lc -60.8 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4ECE5
oklch(93.5% 0.013 149.2)
-
Step 200
200
#CEDED0
oklch(88.5% 0.026 149.1)
-
Step 300
300
#ADC9B1
oklch(80.8% 0.045 149.3)
-
Step 400
400 (this color)
#90BD97
oklch(75.6% 0.072 149.1)
-
Step 500
500
#60996B
oklch(63.1% 0.091 149.3)
-
Step 600
600
#458352
oklch(55.5% 0.1 149.1)
-
Step 700
700
#366F43
oklch(49.1% 0.092 149.4)
-
Step 800
800
#2D5B37
oklch(42.8% 0.078 149.2)
-
Step 900
900
#294A30
oklch(37.6% 0.059 149.6)
-
Step 950
950
#192C1C
oklch(27.1% 0.039 148.4)
#90BD97 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) | #BEB595 | 0.061 |
| Deuteranopia (no green cones) | #B6B099 | 0.059 |
| Tritanopia (no blue cones) | #8ABBB2 | 0.040 |
| Achromatopsia (no color) | #B2B2B2 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90BD97
#90BD97
oklch(75.6% 0.072 149.1)
- #CAA0C6
#CAA0C6
oklch(75.6% 0.071 329.4)
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 #90BD97, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sea Green #8FBC8F ΔE 0.011
- Muted Teal #90B494 ΔE 0.024
- Lichen #8FB67B ΔE 0.036
- Pale Teal #82CBB2 ΔE 0.043
- Sage Green #88B378 ΔE 0.045
- Medium Aquamarine #66CDAA ΔE 0.053
- Tan Green #A9BE70 ΔE 0.055
- Sage #87AE73 ΔE 0.056
Use #90BD97 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.