#90C49E
Closest named color: Dark Sea Green (#8FBC8F). oklch(77.3% 0.077 152.7), rgb(144, 196, 158).
Aa
Black text reads best on this color (10.57:1).
About this color
#90C49E is a medium-light, moderately saturated green. In OKLCH its lightness is 77%, its chroma 0.077 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sea Green (#8FBC8F), ΔE 0.025 away. Black text reads best on it, at 10.57:1.
| Hue family | Greens |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Dark Sea Green (#8FBC8F) |
| Black text | 10.57:1 |
| White text | 1.98:1 |
Values
| HEX | #90C49E |
| RGB | rgb(144, 196, 158) |
| HSL | hsl(136, 31%, 67%) |
| OKLCH | oklch(77.3% 0.077 152.7) |
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 #90C49E | 1.98:1 | Fails | Lc -42.8 | Non-text elements, placeholder text |
| Black text on #90C49E | 10.57:1 | AAA | Lc 65.6 | Content text, not long reading |
| #90C49E text on white | 1.98:1 | Fails | Lc 38.3 | Non-text elements, placeholder text |
| #90C49E text on black | 10.57:1 | AAA | Lc -64.1 | 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 300.
-
Step 50
50
#F1F8F2
oklch(97.2% 0.011 149.9)
-
Step 100
100
#DFEEE3
oklch(93.5% 0.022 154.1)
-
Step 200
200
#C5E2CC
oklch(88.5% 0.043 152.7)
-
Step 300
300 (this color)
#90C49E
oklch(77.3% 0.077 152.7)
-
Step 400
400
#5EB77B
oklch(70.8% 0.123 152.6)
-
Step 500
500
#19A358
oklch(63% 0.157 152.6)
-
Step 600
600
#008A47
oklch(55.5% 0.144 152.6)
-
Step 700
700
#00743B
oklch(49% 0.127 152.7)
-
Step 800
800
#005F2F
oklch(42.5% 0.11 152.7)
-
Step 900
900
#005027
oklch(37.8% 0.098 152.9)
-
Step 950
950
#052F16
oklch(27% 0.064 152.5)
#90C49E 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) | #C4BB9C | 0.068 |
| Deuteranopia (no green cones) | #BBB6A0 | 0.065 |
| Tritanopia (no blue cones) | #88C2B9 | 0.040 |
| Achromatopsia (no color) | #B8B8B8 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90C49E
#90C49E
oklch(77.3% 0.077 152.7)
- #D3A4CB
#D3A4CB
oklch(77.4% 0.076 332.2)
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 #90C49E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sea Green #8FBC8F ΔE 0.025
- Pale Teal #82CBB2 ΔE 0.028
- Seafoam Blue #78D1B6 ΔE 0.042
- Medium Aquamarine #66CDAA ΔE 0.042
- Muted Teal #90B494 ΔE 0.043
- Tiffany Blue #94D2BD ΔE 0.049
- Lichen #8FB67B ΔE 0.050
- Tan Green #A9BE70 ΔE 0.057
Use #90C49E 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.