#B4F58C
Closest named color: Pale Light Green (#B1FC99). oklch(90.3% 0.151 134.5), rgb(180, 245, 140).
Aa
Black text reads best on this color (16.38:1).
About this color
#B4F58C is a very light, vivid green. In OKLCH its lightness is 90%, its chroma 0.151 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Light Green (#B1FC99), ΔE 0.019 away. Black text reads best on it, at 16.38:1.
| Hue family | Greens |
| Lightness | very light (90%) |
| Chroma | vivid (0.151) |
| Temperature | in between |
| Nearest name | Pale Light Green (#B1FC99) |
| Black text | 16.38:1 |
| White text | 1.28:1 |
Values
| HEX | #B4F58C |
| RGB | rgb(180, 245, 140) |
| HSL | hsl(97, 84%, 75%) |
| OKLCH | oklch(90.3% 0.151 134.5) |
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 #B4F58C | 1.28:1 | Fails | Lc -16.0 | Dividers and decoration only |
| Black text on #B4F58C | 16.38:1 | AAA | Lc 89.7 | Fine for body text |
| #B4F58C text on white | 1.28:1 | Fails | Lc 13.9 | Not readable |
| #B4F58C text on black | 16.38:1 | AAA | Lc -90.0 | 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
#EEFAE8
oklch(97.1% 0.027 135)
-
Step 100
100
#DBF3CD
oklch(93.7% 0.056 133.9)
-
Step 200
200 (this color)
#B4F58C
oklch(90.3% 0.151 134.5)
-
Step 300
300
#88DB4B
oklch(81% 0.194 134.5)
-
Step 400
400
#64BA00
oklch(70.6% 0.204 134.5)
-
Step 500
500
#55A000
oklch(63.2% 0.183 134.5)
-
Step 600
600
#478600
oklch(55.6% 0.16 134.3)
-
Step 700
700
#3A7100
oklch(49.1% 0.142 134.6)
-
Step 800
800
#2F5D00
oklch(42.8% 0.124 134.5)
-
Step 900
900
#264D00
oklch(37.6% 0.109 134.4)
-
Step 950
950
#142E00
oklch(27% 0.078 134.6)
#B4F58C 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) | #FCE784 | 0.093 |
| Deuteranopia (no green cones) | #F3E192 | 0.094 |
| Tritanopia (no blue cones) | #B4EEDC | 0.109 |
| Achromatopsia (no color) | #E3E3E3 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4F58C
#B4F58C
oklch(90.3% 0.151 134.5)
- #F0D2FF
#F0D2FF
oklch(90.3% 0.068 314.5)
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 #B4F58C, closest first.
No curated palette has a color within ΔE 0.04 of #B4F58C.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Light Green #B1FC99 ΔE 0.019
- Pistachio #C0FA8B ΔE 0.020
- Pastel Green #B0FF9D ΔE 0.027
- Light Pastel Green #B2FBA5 ΔE 0.028
- Celery #C1FD95 ΔE 0.028
- Pale Green #98FB98 ΔE 0.029
- Washed Out Green #BCF5A6 ΔE 0.033
- Light Pea Green #C4FE82 ΔE 0.034
Use #B4F58C 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.