#B1F3A2
Closest named color: Washed Out Green (#BCF5A6). oklch(90% 0.127 139.9), rgb(177, 243, 162).
Aa
Black text reads best on this color (16.21:1).
About this color
#B1F3A2 is a very light, moderately saturated green. In OKLCH its lightness is 90%, its chroma 0.127 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Washed Out Green (#BCF5A6), ΔE 0.015 away. Black text reads best on it, at 16.21:1.
| Hue family | Greens |
| Lightness | very light (90%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Washed Out Green (#BCF5A6) |
| Black text | 16.21:1 |
| White text | 1.29:1 |
Values
| HEX | #B1F3A2 |
| RGB | rgb(177, 243, 162) |
| HSL | hsl(109, 77%, 79%) |
| OKLCH | oklch(90% 0.127 139.9) |
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 #B1F3A2 | 1.29:1 | Fails | Lc -16.8 | Dividers and decoration only |
| Black text on #B1F3A2 | 16.21:1 | AAA | Lc 89.1 | Fine for body text |
| #B1F3A2 text on white | 1.29:1 | Fails | Lc 14.6 | Not readable |
| #B1F3A2 text on black | 16.21:1 | AAA | Lc -89.3 | 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
#EEF9EC
oklch(97% 0.021 140.9)
-
Step 100
100
#DAF2D4
oklch(93.6% 0.047 139.4)
-
Step 200
200 (this color)
#B1F3A2
oklch(90% 0.127 139.9)
-
Step 300
300
#84DA71
oklch(81% 0.163 140)
-
Step 400
400
#3DC000
oklch(70.8% 0.227 139.8)
-
Step 500
500
#33A400
oklch(63% 0.202 139.8)
-
Step 600
600
#298A00
oklch(55.5% 0.178 139.9)
-
Step 700
700
#217400
oklch(49% 0.157 139.9)
-
Step 800
800
#1A5F00
oklch(42.6% 0.136 139.8)
-
Step 900
900
#145000
oklch(37.8% 0.121 139.9)
-
Step 950
950
#083000
oklch(27.1% 0.087 140)
#B1F3A2 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) | #F8E69D | 0.091 |
| Deuteranopia (no green cones) | #EDE0A6 | 0.088 |
| Tritanopia (no blue cones) | #ADEEDE | 0.084 |
| Achromatopsia (no color) | #E2E2E2 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1F3A2
#B1F3A2
oklch(90% 0.127 139.9)
- #F6CEFF
#F6CEFF
oklch(90.1% 0.078 320.1)
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 #B1F3A2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Washed Out Green #BCF5A6 ΔE 0.015
- Light Pastel Green #B2FBA5 ΔE 0.021
- Light Mint Green #A6FBB2 ΔE 0.024
- Light Sage #BCECAC ΔE 0.029
- Pale Light Green #B1FC99 ΔE 0.030
- Mint #9FFEB0 ΔE 0.030
- Light Seafoam Green #A7FFB5 ΔE 0.032
- Pastel Green #B0FF9D ΔE 0.035
Use #B1F3A2 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.