#89CF9B
Closest named color: Seafoam Blue (#78D1B6). oklch(79.4% 0.102 151.6), rgb(137, 207, 155).
Aa
Black text reads best on this color (11.46:1).
About this color
#89CF9B is a light, moderately saturated green. In OKLCH its lightness is 79%, its chroma 0.102 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seafoam Blue (#78D1B6), ΔE 0.036 away. Black text reads best on it, at 11.46:1.
| Hue family | Greens |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Seafoam Blue (#78D1B6) |
| Black text | 11.46:1 |
| White text | 1.83:1 |
Values
| HEX | #89CF9B |
| RGB | rgb(137, 207, 155) |
| HSL | hsl(135, 42%, 67%) |
| OKLCH | oklch(79.4% 0.102 151.6) |
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 #89CF9B | 1.83:1 | Fails | Lc -38.3 | Non-text elements, placeholder text |
| Black text on #89CF9B | 11.46:1 | AAA | Lc 69.7 | Content text, not long reading |
| #89CF9B text on white | 1.83:1 | Fails | Lc 34.2 | Non-text elements, placeholder text |
| #89CF9B text on black | 11.46:1 | AAA | Lc -68.4 | 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 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
#BEE4C7
oklch(88.4% 0.056 152.3)
-
Step 300
300 (this color)
#89CF9B
oklch(79.4% 0.102 151.6)
-
Step 400
400
#3ABC6A
oklch(70.6% 0.163 151.6)
-
Step 500
500
#00A552
oklch(63.2% 0.168 151.6)
-
Step 600
600
#008A44
oklch(55.5% 0.147 151.7)
-
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)
#89CF9B 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) | #D0C498 | 0.089 |
| Deuteranopia (no green cones) | #C4BC9E | 0.087 |
| Tritanopia (no blue cones) | #7ECDC1 | 0.054 |
| Achromatopsia (no color) | #BFBFBF | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89CF9B
#89CF9B
oklch(79.4% 0.102 151.6)
- #E3A4DA
#E3A4DA
oklch(79.5% 0.102 331.5)
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 #89CF9B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam Blue #78D1B6 ΔE 0.036
- Pale Teal #82CBB2 ΔE 0.037
- Medium Aquamarine #66CDAA ΔE 0.037
- Tiffany Blue #94D2BD ΔE 0.048
- Light Moss Green #A6C875 ΔE 0.049
- Dark Sea Green #8FBC8F ΔE 0.050
- Pale Olive Green #B1D27B ΔE 0.058
- Pale Olive #B9CC81 ΔE 0.058
Use #89CF9B 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.