#BFF391
Closest named color: Pistachio (#C0FA8B). oklch(90.6% 0.137 131.4), rgb(191, 243, 145).
Aa
Black text reads best on this color (16.44:1).
About this color
#BFF391 is a very light, moderately saturated green. In OKLCH its lightness is 91%, its chroma 0.137 and its hue 131°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pistachio (#C0FA8B), ΔE 0.022 away. Black text reads best on it, at 16.44:1.
| Hue family | Greens |
| Lightness | very light (91%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Pistachio (#C0FA8B) |
| Black text | 16.44:1 |
| White text | 1.27:1 |
Values
| HEX | #BFF391 |
| RGB | rgb(191, 243, 145) |
| HSL | hsl(92, 80%, 76%) |
| OKLCH | oklch(90.6% 0.137 131.4) |
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 #BFF391 | 1.27:1 | Fails | Lc -15.8 | Dividers and decoration only |
| Black text on #BFF391 | 16.44:1 | AAA | Lc 89.9 | Fine for body text |
| #BFF391 text on white | 1.27:1 | Fails | Lc 13.7 | Not readable |
| #BFF391 text on black | 16.44:1 | AAA | Lc -90.2 | 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
#F0F9E9
oklch(97.1% 0.023 131.1)
-
Step 100
100
#DEF2CE
oklch(93.7% 0.052 131.2)
-
Step 200
200 (this color)
#BFF391
oklch(90.6% 0.137 131.4)
-
Step 300
300
#96D753
oklch(80.9% 0.176 131.5)
-
Step 400
400
#72B700
oklch(70.6% 0.194 131.4)
-
Step 500
500
#619D00
oklch(63% 0.173 131.4)
-
Step 600
600
#518400
oklch(55.5% 0.153 131.4)
-
Step 700
700
#436F00
oklch(49% 0.135 131.5)
-
Step 800
800
#365B00
oklch(42.7% 0.117 131.5)
-
Step 900
900
#2C4C00
oklch(37.7% 0.104 131.6)
-
Step 950
950
#182D00
oklch(26.9% 0.074 131.6)
#BFF391 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) | #FBE68A | 0.080 |
| Deuteranopia (no green cones) | #F3E296 | 0.079 |
| Tritanopia (no blue cones) | #C1ECDB | 0.102 |
| Achromatopsia (no color) | #E4E4E4 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BFF391
#BFF391
oklch(90.6% 0.137 131.4)
- #EED5FF
#EED5FF
oklch(90.7% 0.062 311.7)
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 #BFF391, closest first.
No curated palette has a color within ΔE 0.04 of #BFF391.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pistachio #C0FA8B ΔE 0.022
- Washed Out Green #BCF5A6 ΔE 0.023
- Pale Light Green #B1FC99 ΔE 0.025
- Light Pastel Green #B2FBA5 ΔE 0.026
- Celery #C1FD95 ΔE 0.026
- Pastel Green #B0FF9D ΔE 0.031
- Light Pea Green #C4FE82 ΔE 0.038
- Light Yellow Green #CCFD7F ΔE 0.040
Use #BFF391 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.