#B1F5BA
Closest named color: Light Mint Green (#A6FBB2). oklch(91% 0.105 148.1), rgb(177, 245, 186).
Aa
Black text reads best on this color (16.63:1).
About this color
#B1F5BA is a very light, moderately saturated green. In OKLCH its lightness is 91%, its chroma 0.105 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Mint Green (#A6FBB2), ΔE 0.025 away. Black text reads best on it, at 16.63:1.
| Hue family | Greens |
| Lightness | very light (91%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Light Mint Green (#A6FBB2) |
| Black text | 16.63:1 |
| White text | 1.26:1 |
Values
| HEX | #B1F5BA |
| RGB | rgb(177, 245, 186) |
| HSL | hsl(128, 77%, 83%) |
| OKLCH | oklch(91% 0.105 148.1) |
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 #B1F5BA | 1.26:1 | Fails | Lc -14.9 | Not readable |
| Black text on #B1F5BA | 16.63:1 | AAA | Lc 90.7 | Preferred for body text |
| #B1F5BA text on white | 1.26:1 | Fails | Lc 12.9 | Not readable |
| #B1F5BA text on black | 16.63:1 | AAA | Lc -91.0 | 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 200.
-
Step 50
50
#EEF9EF
oklch(97.1% 0.018 148.1)
-
Step 100
100
#D9F2DC
oklch(93.7% 0.039 148.7)
-
Step 200
200 (this color)
#B1F5BA
oklch(91% 0.105 148.1)
-
Step 300
300
#80D88E
oklch(80.8% 0.134 148)
-
Step 400
400
#00C14E
oklch(70.7% 0.204 148.1)
-
Step 500
500
#00A542
oklch(63% 0.182 148.1)
-
Step 600
600
#008B36
oklch(55.5% 0.161 148.1)
-
Step 700
700
#00752C
oklch(49% 0.142 148)
-
Step 800
800
#006023
oklch(42.7% 0.123 148.1)
-
Step 900
900
#00501C
oklch(37.6% 0.109 148.1)
-
Step 950
950
#00300E
oklch(27% 0.077 148.3)
#B1F5BA 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) | #F7E9B7 | 0.088 |
| Deuteranopia (no green cones) | #ECE2BD | 0.085 |
| Tritanopia (no blue cones) | #A8F2E5 | 0.060 |
| Achromatopsia (no color) | #E5E5E5 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1F5BA
#B1F5BA
oklch(91% 0.105 148.1)
- #FFCFFC
#FFCFFC
oklch(90.9% 0.079 328.2)
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 #B1F5BA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Mint Green #A6FBB2 ΔE 0.025
- Light Sage #BCECAC ΔE 0.025
- Washed Out Green #BCF5A6 ΔE 0.026
- Light Seafoam #A0FEBF ΔE 0.026
- Light Mint #B6FFBB ΔE 0.028
- Celadon #BEFDB7 ΔE 0.028
- Light Seafoam Green #A7FFB5 ΔE 0.031
- Light Pastel Green #B2FBA5 ΔE 0.035
Use #B1F5BA 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.