#B2F599
Closest named color: Light Pastel Green (#B2FBA5). oklch(90.4% 0.138 137.5), rgb(178, 245, 153).
Aa
Black text reads best on this color (16.41:1).
About this color
#B2F599 is a very light, moderately saturated green. In OKLCH its lightness is 90%, its chroma 0.138 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Pastel Green (#B2FBA5), ΔE 0.018 away. Black text reads best on it, at 16.41:1.
| Hue family | Greens |
| Lightness | very light (90%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Light Pastel Green (#B2FBA5) |
| Black text | 16.41:1 |
| White text | 1.27:1 |
Values
| HEX | #B2F599 |
| RGB | rgb(178, 245, 153) |
| HSL | hsl(104, 82%, 78%) |
| OKLCH | oklch(90.4% 0.138 137.5) |
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 #B2F599 | 1.27:1 | Fails | Lc -15.9 | Dividers and decoration only |
| Black text on #B2F599 | 16.41:1 | AAA | Lc 89.8 | Fine for body text |
| #B2F599 text on white | 1.27:1 | Fails | Lc 13.8 | Not readable |
| #B2F599 text on black | 16.41:1 | AAA | Lc -90.1 | Preferred 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
#EEFAEA
oklch(97.2% 0.025 137.8)
-
Step 100
100
#DAF3D1
oklch(93.7% 0.052 137.4)
-
Step 200
200 (this color)
#B2F599
oklch(90.4% 0.138 137.5)
-
Step 300
300
#85DA61
oklch(80.8% 0.177 137.3)
-
Step 400
400
#52BD00
oklch(70.7% 0.216 137.5)
-
Step 500
500
#45A200
oklch(63% 0.193 137.5)
-
Step 600
600
#398800
oklch(55.5% 0.17 137.5)
-
Step 700
700
#2F7300
oklch(49.2% 0.15 137.5)
-
Step 800
800
#255E00
oklch(42.7% 0.13 137.5)
-
Step 900
900
#1E4F00
oklch(37.9% 0.116 137.5)
-
Step 950
950
#0F2F00
oklch(27% 0.083 137.4)
#B2F599 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) | #FBE792 | 0.093 |
| Deuteranopia (no green cones) | #F1E19E | 0.093 |
| Tritanopia (no blue cones) | #B0EFDE | 0.095 |
| Achromatopsia (no color) | #E3E3E3 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B2F599
#B2F599
oklch(90.4% 0.138 137.5)
- #F3D1FF
#F3D1FF
oklch(90.3% 0.072 317.2)
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 #B2F599, closest first.
No curated palette has a color within ΔE 0.04 of #B2F599.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Pastel Green #B2FBA5 ΔE 0.018
- Pale Light Green #B1FC99 ΔE 0.019
- Washed Out Green #BCF5A6 ΔE 0.021
- Pastel Green #B0FF9D ΔE 0.026
- Pistachio #C0FA8B ΔE 0.027
- Light Mint Green #A6FBB2 ΔE 0.029
- Pale Green #98FB98 ΔE 0.030
- Celery #C1FD95 ΔE 0.030
Use #B2F599 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.