#B5EFD3
Closest named color: Tea Green (#CAE7B9). oklch(90.5% 0.07 163.8), rgb(181, 239, 211).
Aa
Black text reads best on this color (16.25:1).
About this color
#B5EFD3 is a very light, moderately saturated green. In OKLCH its lightness is 90%, its chroma 0.070 and its hue 164°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tea Green (#CAE7B9), ΔE 0.037 away. Black text reads best on it, at 16.25:1.
| Hue family | Greens |
| Lightness | very light (90%) |
| Chroma | moderately saturated (0.070) |
| Temperature | in between |
| Nearest name | Tea Green (#CAE7B9) |
| Black text | 16.25:1 |
| White text | 1.29:1 |
Values
| HEX | #B5EFD3 |
| RGB | rgb(181, 239, 211) |
| HSL | hsl(151, 64%, 82%) |
| OKLCH | oklch(90.5% 0.07 163.8) |
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 #B5EFD3 | 1.29:1 | Fails | Lc -16.6 | Dividers and decoration only |
| Black text on #B5EFD3 | 16.25:1 | AAA | Lc 89.2 | Fine for body text |
| #B5EFD3 text on white | 1.29:1 | Fails | Lc 14.4 | Not readable |
| #B5EFD3 text on black | 16.25:1 | AAA | Lc -89.4 | 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
#EFF8F3
oklch(97.1% 0.012 162.1)
-
Step 100
100
#DBF0E5
oklch(93.7% 0.027 163.2)
-
Step 200
200 (this color)
#B5EFD3
oklch(90.5% 0.07 163.8)
-
Step 300
300
#88D3B1
oklch(80.8% 0.089 164.1)
-
Step 400
400
#20BC88
oklch(70.7% 0.144 164)
-
Step 500
500
#00A273
oklch(63.1% 0.134 164)
-
Step 600
600
#008860
oklch(55.5% 0.118 164)
-
Step 700
700
#007350
oklch(49.2% 0.105 163.6)
-
Step 800
800
#005E41
oklch(42.7% 0.091 163.9)
-
Step 900
900
#004F36
oklch(37.9% 0.081 163.8)
-
Step 950
950
#002F1F
oklch(27% 0.057 164.4)
#B5EFD3 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) | #EDE7D2 | 0.070 |
| Deuteranopia (no green cones) | #E2DFD5 | 0.067 |
| Tritanopia (no blue cones) | #A9EFE7 | 0.029 |
| Achromatopsia (no color) | #E2E2E2 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B5EFD3
#B5EFD3
oklch(90.5% 0.07 163.8)
- #FFD0EA
#FFD0EA
oklch(90.5% 0.062 344.1)
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 #B5EFD3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tea Green #CAE7B9 ΔE 0.037
- Pale Turquoise #AFEEEE ΔE 0.038
- Pale Aqua #B8FFEB ΔE 0.045
- Light Sage #BCECAC ΔE 0.048
- Light Aqua #8CFFDB ΔE 0.052
- Duck Egg Blue #C3FBF4 ΔE 0.052
- Light Turquoise #7EF4CC ΔE 0.056
- Powder Blue #B0E0E6 ΔE 0.056
Use #B5EFD3 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.