#B4E59B
Closest named color: Light Grey Green (#B7E1A1). oklch(87% 0.111 135.4), rgb(180, 229, 155).
Aa
Black text reads best on this color (14.62:1).
About this color
#B4E59B is a light, moderately saturated green. In OKLCH its lightness is 87%, its chroma 0.111 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Grey Green (#B7E1A1), ΔE 0.016 away. Black text reads best on it, at 14.62:1.
| Hue family | Greens |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.111) |
| Temperature | in between |
| Nearest name | Light Grey Green (#B7E1A1) |
| Black text | 14.62:1 |
| White text | 1.43:1 |
Values
| HEX | #B4E59B |
| RGB | rgb(180, 229, 155) |
| HSL | hsl(100, 59%, 75%) |
| OKLCH | oklch(87% 0.111 135.4) |
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 #B4E59B | 1.43:1 | Fails | Lc -23.7 | Dividers and decoration only |
| Black text on #B4E59B | 14.62:1 | AAA | Lc 82.9 | Fine for body text |
| #B4E59B text on white | 1.43:1 | Fails | Lc 20.8 | Dividers and decoration only |
| #B4E59B text on black | 14.62:1 | AAA | Lc -82.5 | 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
#F0F9EC
oklch(97.2% 0.02 135.8)
-
Step 100
100
#DEF1D5
oklch(93.7% 0.042 135.5)
-
Step 200
200 (this color)
#B4E59B
oklch(87% 0.111 135.4)
-
Step 300
300
#97D575
oklch(80.9% 0.142 135.4)
-
Step 400
400
#5FBB00
oklch(70.7% 0.208 135.4)
-
Step 500
500
#51A000
oklch(63% 0.185 135.3)
-
Step 600
600
#438700
oklch(55.6% 0.164 135.4)
-
Step 700
700
#377100
oklch(49% 0.144 135.4)
-
Step 800
800
#2C5D00
oklch(42.7% 0.126 135.4)
-
Step 900
900
#244E00
oklch(37.8% 0.111 135.4)
-
Step 950
950
#132E00
oklch(26.9% 0.079 135.2)
#B4E59B 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) | #EBDA96 | 0.073 |
| Deuteranopia (no green cones) | #E3D69F | 0.071 |
| Tritanopia (no blue cones) | #B4E0D2 | 0.078 |
| Achromatopsia (no color) | #D7D7D7 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4E59B
#B4E59B
oklch(87% 0.111 135.4)
- #ECC2FF
#ECC2FF
oklch(87% 0.094 315.2)
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 #B4E59B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Green #B7E1A1 ΔE 0.016
- Light Sage #BCECAC ΔE 0.027
- Hospital Green #9BE5AA ΔE 0.030
- Washed Out Green #BCF5A6 ΔE 0.044
- Light Green #90EE90 ΔE 0.049
- Tea Green #CAE7B9 ΔE 0.049
- Pale Olive Green #B1D27B ΔE 0.054
- Greenish Beige #C9D179 ΔE 0.055
Use #B4E59B 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.