#B1E3C2
Closest named color: Tea Green (#CAE7B9). oklch(87.2% 0.069 155.8), rgb(177, 227, 194).
Aa
Black text reads best on this color (14.63:1).
About this color
#B1E3C2 is a light, muted green. In OKLCH its lightness is 87%, its chroma 0.069 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tea Green (#CAE7B9), ΔE 0.035 away. Black text reads best on it, at 14.63:1.
| Hue family | Greens |
| Lightness | light (87%) |
| Chroma | muted (0.069) |
| Temperature | in between |
| Nearest name | Tea Green (#CAE7B9) |
| Black text | 14.63:1 |
| White text | 1.43:1 |
Values
| HEX | #B1E3C2 |
| RGB | rgb(177, 227, 194) |
| HSL | hsl(140, 47%, 79%) |
| OKLCH | oklch(87.2% 0.069 155.8) |
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 #B1E3C2 | 1.43:1 | Fails | Lc -23.7 | Dividers and decoration only |
| Black text on #B1E3C2 | 14.63:1 | AAA | Lc 82.9 | Fine for body text |
| #B1E3C2 text on white | 1.43:1 | Fails | Lc 20.8 | Dividers and decoration only |
| #B1E3C2 text on black | 14.63:1 | AAA | Lc -82.6 | 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
#F0F8F2
oklch(97.1% 0.012 153.7)
-
Step 100
100
#DDEFE3
oklch(93.5% 0.025 156.7)
-
Step 200
200 (this color)
#B1E3C2
oklch(87.2% 0.069 155.8)
-
Step 300
300
#91D2A9
oklch(80.9% 0.088 156.2)
-
Step 400
400
#45BA7A
oklch(70.7% 0.141 155.8)
-
Step 500
500
#00A460
oklch(63.2% 0.154 155.8)
-
Step 600
600
#008A50
oklch(55.7% 0.136 155.8)
-
Step 700
700
#007442
oklch(49.1% 0.12 155.6)
-
Step 800
800
#005F35
oklch(42.7% 0.104 155.6)
-
Step 900
900
#004F2C
oklch(37.6% 0.091 156.1)
-
Step 950
950
#002F18
oklch(26.8% 0.065 156.1)
#B1E3C2 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) | #E3DBC0 | 0.064 |
| Deuteranopia (no green cones) | #DAD5C4 | 0.062 |
| Tritanopia (no blue cones) | #A9E2D9 | 0.033 |
| Achromatopsia (no color) | #D7D7D7 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1E3C2
#B1E3C2
oklch(87.2% 0.069 155.8)
- #F3C4E6
#F3C4E6
oklch(87.1% 0.069 336.3)
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 #B1E3C2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tea Green #CAE7B9 ΔE 0.035
- Light Teal #90E4C1 ΔE 0.035
- Light Grey Green #B7E1A1 ΔE 0.041
- Hospital Green #9BE5AA ΔE 0.044
- Light Sage #BCECAC ΔE 0.045
- Celeste #A8DADC ΔE 0.051
- Powder Blue #B0E0E6 ΔE 0.053
- Pale Turquoise #AFEEEE ΔE 0.058
Use #B1E3C2 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.