#9EFBBB
Closest named color: Light Seafoam (#A0FEBF). oklch(91.3% 0.125 153.3), rgb(158, 251, 187).
Aa
Black text reads best on this color (16.97:1).
About this color
#9EFBBB is a very light, moderately saturated green. In OKLCH its lightness is 91%, its chroma 0.125 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Seafoam (#A0FEBF), ΔE 0.009 away. Black text reads best on it, at 16.97:1.
| Hue family | Greens |
| Lightness | very light (91%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Light Seafoam (#A0FEBF) |
| Black text | 16.97:1 |
| White text | 1.23:1 |
Values
| HEX | #9EFBBB |
| RGB | rgb(158, 251, 187) |
| HSL | hsl(139, 92%, 80%) |
| OKLCH | oklch(91.3% 0.125 153.3) |
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 #9EFBBB | 1.23:1 | Fails | Lc -13.5 | Not readable |
| Black text on #9EFBBB | 16.97:1 | AAA | Lc 92.0 | Preferred for body text |
| #9EFBBB text on white | 1.23:1 | Fails | Lc 11.6 | Not readable |
| #9EFBBB text on black | 16.97:1 | AAA | Lc -92.4 | Preferred for body text |
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 100.
-
Step 50
50
#EBFAEF
oklch(97.1% 0.021 154.1)
-
Step 100
100 (this color)
#9EFBBB
oklch(91.3% 0.125 153.3)
-
Step 200
200
#ABEBBE
oklch(88.5% 0.09 153.6)
-
Step 300
300
#5EDE8E
oklch(80.9% 0.161 153.3)
-
Step 400
400
#00C068
oklch(70.8% 0.181 153.3)
-
Step 500
500
#00A458
oklch(63% 0.161 153.3)
-
Step 600
600
#008A49
oklch(55.5% 0.142 153.3)
-
Step 700
700
#00743D
oklch(49% 0.125 153.5)
-
Step 800
800
#005F31
oklch(42.6% 0.108 153.6)
-
Step 900
900
#005028
oklch(37.8% 0.097 153.4)
-
Step 950
950
#003015
oklch(27.1% 0.07 152.9)
#9EFBBB 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) | #FBEDB7 | 0.111 |
| Deuteranopia (no green cones) | #ECE3BF | 0.108 |
| Tritanopia (no blue cones) | #8DF9EA | 0.064 |
| Achromatopsia (no color) | #E7E7E7 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9EFBBB
#9EFBBB
oklch(91.3% 0.125 153.3)
- #FFD2F6
#FFD2F6
oklch(91.3% 0.068 333.1)
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 #9EFBBB, closest first.
No curated palette has a color within ΔE 0.04 of #9EFBBB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Seafoam #A0FEBF ΔE 0.009
- Light Mint Green #A6FBB2 ΔE 0.013
- Light Seafoam Green #A7FFB5 ΔE 0.018
- Mint #9FFEB0 ΔE 0.018
- Light Mint #B6FFBB ΔE 0.028
- Light Aquamarine #7BFDC7 ΔE 0.029
- Foam Green #90FDA9 ΔE 0.030
- Light Pastel Green #B2FBA5 ΔE 0.031
Use #9EFBBB 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.