#B1F2BB
Closest named color: Light Sage (#BCECAC). oklch(90.3% 0.099 148.8), rgb(177, 242, 187).
Aa
Black text reads best on this color (16.28:1).
About this color
#B1F2BB is a very light, moderately saturated green. In OKLCH its lightness is 90%, its chroma 0.099 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Sage (#BCECAC), ΔE 0.021 away. Black text reads best on it, at 16.28:1.
| Hue family | Greens |
| Lightness | very light (90%) |
| Chroma | moderately saturated (0.099) |
| Temperature | in between |
| Nearest name | Light Sage (#BCECAC) |
| Black text | 16.28:1 |
| White text | 1.28:1 |
Values
| HEX | #B1F2BB |
| RGB | rgb(177, 242, 187) |
| HSL | hsl(129, 71%, 82%) |
| OKLCH | oklch(90.3% 0.099 148.8) |
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 #B1F2BB | 1.28:1 | Fails | Lc -16.4 | Dividers and decoration only |
| Black text on #B1F2BB | 16.28:1 | AAA | Lc 89.3 | Fine for body text |
| #B1F2BB text on white | 1.28:1 | Fails | Lc 14.3 | Not readable |
| #B1F2BB text on black | 16.28:1 | AAA | Lc -89.5 | 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
#EEF9EF
oklch(97.1% 0.018 148.1)
-
Step 100
100
#DAF1DD
oklch(93.6% 0.036 149.1)
-
Step 200
200 (this color)
#B1F2BB
oklch(90.3% 0.099 148.8)
-
Step 300
300
#83D892
oklch(81% 0.129 148.6)
-
Step 400
400
#00C153
oklch(70.8% 0.2 148.9)
-
Step 500
500
#00A546
oklch(63% 0.178 148.9)
-
Step 600
600
#008B39
oklch(55.6% 0.158 148.7)
-
Step 700
700
#00752F
oklch(49.1% 0.139 148.8)
-
Step 800
800
#006025
oklch(42.7% 0.121 148.7)
-
Step 900
900
#00501E
oklch(37.6% 0.107 148.8)
-
Step 950
950
#00300F
oklch(27% 0.076 148.8)
#B1F2BB 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) | #F3E7B8 | 0.083 |
| Deuteranopia (no green cones) | #E9E0BE | 0.081 |
| Tritanopia (no blue cones) | #A9EFE3 | 0.057 |
| Achromatopsia (no color) | #E3E3E3 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1F2BB
#B1F2BB
oklch(90.3% 0.099 148.8)
- #FFCCFB
#FFCCFB
oklch(90.4% 0.084 328.8)
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 #B1F2BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sage #BCECAC ΔE 0.021
- Washed Out Green #BCF5A6 ΔE 0.031
- Light Mint Green #A6FBB2 ΔE 0.032
- Light Seafoam #A0FEBF ΔE 0.033
- Celadon #BEFDB7 ΔE 0.036
- Light Mint #B6FFBB ΔE 0.036
- Tea Green #CAE7B9 ΔE 0.038
- Light Seafoam Green #A7FFB5 ΔE 0.039
Use #B1F2BB 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.