#89D09B
Closest named color: Seafoam Blue (#78D1B6). oklch(79.6% 0.104 151.5), rgb(137, 208, 155).
Aa
Black text reads best on this color (11.55:1).
About this color
#89D09B is a light, moderately saturated green. In OKLCH its lightness is 80%, its chroma 0.104 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seafoam Blue (#78D1B6), ΔE 0.037 away. Black text reads best on it, at 11.55:1.
| Hue family | Greens |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Seafoam Blue (#78D1B6) |
| Black text | 11.55:1 |
| White text | 1.81:1 |
Values
| HEX | #89D09B |
| RGB | rgb(137, 208, 155) |
| HSL | hsl(135, 43%, 68%) |
| OKLCH | oklch(79.6% 0.104 151.5) |
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 #89D09B | 1.81:1 | Fails | Lc -37.9 | Non-text elements, placeholder text |
| Black text on #89D09B | 11.55:1 | AAA | Lc 70.1 | Content text, not long reading |
| #89D09B text on white | 1.81:1 | Fails | Lc 33.8 | Non-text elements, placeholder text |
| #89D09B text on black | 11.55:1 | AAA | Lc -68.8 | 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 300.
-
Step 50
50
#EFF8F1
oklch(97% 0.013 152.6)
-
Step 100
100
#DCF0E0
oklch(93.6% 0.03 151.5)
-
Step 200
200
#BEE5C6
oklch(88.6% 0.059 151.1)
-
Step 300
300 (this color)
#89D09B
oklch(79.6% 0.104 151.5)
-
Step 400
400
#38BD69
oklch(70.8% 0.166 151.4)
-
Step 500
500
#00A552
oklch(63.2% 0.168 151.6)
-
Step 600
600
#008B44
oklch(55.7% 0.148 151.5)
-
Step 700
700
#007538
oklch(49.2% 0.131 151.5)
-
Step 800
800
#00602D
oklch(42.8% 0.114 151.6)
-
Step 900
900
#005024
oklch(37.7% 0.101 151.4)
-
Step 950
950
#003013
oklch(27.1% 0.072 151.4)
#89D09B 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) | #D1C598 | 0.090 |
| Deuteranopia (no green cones) | #C5BD9E | 0.088 |
| Tritanopia (no blue cones) | #7ECEC2 | 0.056 |
| Achromatopsia (no color) | #C0C0C0 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89D09B
#89D09B
oklch(79.6% 0.104 151.5)
- #E4A4DB
#E4A4DB
oklch(79.7% 0.104 331.5)
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 #89D09B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam Blue #78D1B6 ΔE 0.037
- Medium Aquamarine #66CDAA ΔE 0.038
- Pale Teal #82CBB2 ΔE 0.039
- Light Moss Green #A6C875 ΔE 0.048
- Tiffany Blue #94D2BD ΔE 0.049
- Dark Sea Green #8FBC8F ΔE 0.053
- Pale Olive Green #B1D27B ΔE 0.057
- Pale Olive #B9CC81 ΔE 0.058
Use #89D09B 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.