#B1E688
Closest named color: Light Green (#90EE90). oklch(86.7% 0.134 132.6), rgb(177, 230, 136).
Aa
Black text reads best on this color (14.54:1).
About this color
#B1E688 is a light, moderately saturated green. In OKLCH its lightness is 87%, its chroma 0.134 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Green (#90EE90), ΔE 0.036 away. Black text reads best on it, at 14.54:1.
| Hue family | Greens |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.134) |
| Temperature | in between |
| Nearest name | Light Green (#90EE90) |
| Black text | 14.54:1 |
| White text | 1.44:1 |
Values
| HEX | #B1E688 |
| RGB | rgb(177, 230, 136) |
| HSL | hsl(94, 65%, 72%) |
| OKLCH | oklch(86.7% 0.134 132.6) |
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 #B1E688 | 1.44:1 | Fails | Lc -24.0 | Dividers and decoration only |
| Black text on #B1E688 | 14.54:1 | AAA | Lc 82.6 | Fine for body text |
| #B1E688 text on white | 1.44:1 | Fails | Lc 21.1 | Dividers and decoration only |
| #B1E688 text on black | 14.54:1 | AAA | Lc -82.2 | Fine 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 200.
-
Step 50
50
#F0F9E9
oklch(97.1% 0.023 131.1)
-
Step 100
100
#DDF2D0
oklch(93.7% 0.05 133.4)
-
Step 200
200 (this color)
#B1E688
oklch(86.7% 0.134 132.6)
-
Step 300
300
#94D759
oklch(80.8% 0.172 132.6)
-
Step 400
400
#6DB800
oklch(70.6% 0.198 132.6)
-
Step 500
500
#5D9E00
oklch(63.1% 0.177 132.5)
-
Step 600
600
#4D8500
oklch(55.6% 0.156 132.7)
-
Step 700
700
#407000
oklch(49.1% 0.138 132.7)
-
Step 800
800
#345C00
oklch(42.8% 0.12 132.5)
-
Step 900
900
#2A4C00
oklch(37.6% 0.105 132.5)
-
Step 950
950
#172E00
oklch(27.1% 0.076 132.8)
#B1E688 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) | #EDD981 | 0.080 |
| Deuteranopia (no green cones) | #E5D58D | 0.080 |
| Tritanopia (no blue cones) | #B2DFCF | 0.099 |
| Achromatopsia (no color) | #D7D7D7 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1E688
#B1E688
oklch(86.7% 0.134 132.6)
- #E8C2FF
#E8C2FF
oklch(86.7% 0.092 312.5)
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 #B1E688, closest first.
No curated palette has a color within ΔE 0.04 of #B1E688.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Green #90EE90 ΔE 0.036
- Light Grey Green #B7E1A1 ΔE 0.038
- Hospital Green #9BE5AA ΔE 0.045
- Light Sage #BCECAC ΔE 0.046
- Washed Out Green #BCF5A6 ΔE 0.049
- Pale Olive Green #B1D27B ΔE 0.052
- Pale Green #98FB98 ΔE 0.055
- Light Pastel Green #B2FBA5 ΔE 0.056
Use #B1E688 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.