#90BD8A
Closest named color: Dark Sea Green (#8FBC8F). oklch(75.3% 0.086 141.7), rgb(144, 189, 138).
Aa
Black text reads best on this color (9.83:1).
About this color
#90BD8A is a medium-light, moderately saturated green. In OKLCH its lightness is 75%, its chroma 0.086 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sea Green (#8FBC8F), ΔE 0.008 away. Black text reads best on it, at 9.83:1.
| Hue family | Greens |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Dark Sea Green (#8FBC8F) |
| Black text | 9.83:1 |
| White text | 2.13:1 |
Values
| HEX | #90BD8A |
| RGB | rgb(144, 189, 138) |
| HSL | hsl(113, 28%, 64%) |
| OKLCH | oklch(75.3% 0.086 141.7) |
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 #90BD8A | 2.13:1 | Fails | Lc -46.5 | Large or bold text, headings |
| Black text on #90BD8A | 9.83:1 | AAA | Lc 62.1 | Content text, not long reading |
| #90BD8A text on white | 2.13:1 | Fails | Lc 41.9 | Non-text elements, placeholder text |
| #90BD8A text on black | 9.83:1 | AAA | Lc -60.4 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE3
oklch(93.7% 0.016 142.6)
-
Step 200
200
#CFDECC
oklch(88.4% 0.029 140.5)
-
Step 300
300
#AECAAA
oklch(80.9% 0.054 141.6)
-
Step 400
400 (this color)
#90BD8A
oklch(75.3% 0.086 141.7)
-
Step 500
500
#619A5A
oklch(63% 0.111 141.7)
-
Step 600
600
#478440
oklch(55.5% 0.119 141.7)
-
Step 700
700
#387031
oklch(49.1% 0.112 141.5)
-
Step 800
800
#2F5B2A
oklch(42.6% 0.091 141.7)
-
Step 900
900
#2A4B26
oklch(37.7% 0.072 141.7)
-
Step 950
950
#192C17
oklch(27% 0.045 142.1)
#90BD8A 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) | #C0B487 | 0.065 |
| Deuteranopia (no green cones) | #B9B08D | 0.063 |
| Tritanopia (no blue cones) | #8DBAAF | 0.055 |
| Achromatopsia (no color) | #B1B1B1 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90BD8A
#90BD8A
oklch(75.3% 0.086 141.7)
- #C99DD0
#C99DD0
oklch(75.3% 0.086 321.8)
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 #90BD8A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sea Green #8FBC8F ΔE 0.008
- Lichen #8FB67B ΔE 0.023
- Muted Teal #90B494 ΔE 0.033
- Sage Green #88B378 ΔE 0.034
- Tan Green #A9BE70 ΔE 0.042
- Sage #87AE73 ΔE 0.047
- Faded Green #7BB274 ΔE 0.047
- Light Olive #ACBF69 ΔE 0.050
Use #90BD8A 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.