#B1F160#B1F160

#B1F160 is a very light, vivid yellow-green. Relative luminance 0.731; OKLCH L 88.6% C 0.187 H 129.6°. Best body text is #000000 at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#B1F160
RGB	rgb(177, 241, 96)
HSL	hsl(86, 84%, 66%)
HSV	hsv(86, 60%, 95%)
CMYK	cmyk(26.6%, 0%, 60.2%, 5.5%)
CIE-LAB	lab(88.50, -42.27, 62.01)
CIE-LCH	lch(88.50, 75.05, 124.28°)
OKLab	oklab(88.64% -0.119 0.1436)
OKLCH	oklch(88.64% 0.187 129.6)
XYZ	xyz(51.6977, 73.1009, 22.4502)
Luminance	0.7310 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.18

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1F160 #A060F1

analogous

#F1E960 #B1F160 #68F160

triadic

#B1F160 #60B1F1 #F160B1

tetradic

#B1F160 #60F1E9 #A060F1 #F16068

square

#B1F160 #60F1E9 #A060F1 #F16068

split-complementary

#B1F160 #6068F1 #E960F1

monochromatic

#76C511 #95EC28 #B1F160 #CDF698 #E8FBD0

Accessibility & contrast

On white

1.34

#B1F160 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.62

#B1F160 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1F160

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1F160	#FFFFFF	#000000	##000000
##B1F160	1.00	1.34	15.62	15.62
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.62	21.00	1.00	1.00
##000000	15.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE14F

Deuteranopia (green-blind)

#F2DD6B

Tritanopia (blue-blind)

#B5E7D2

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #b1f160;
/* rgb */ color: rgb(177, 241, 96);
/* oklch */ color: oklch(88.6% 0.187 129.6);

Tailwind

colors: {
  custom: {
    50: '#ccf692',
    500: '#b1f160',
    950: '#000000',
  },
}

SCSS

$custom: #b1f160;
$custom-light: #ccf692;
$custom-dark: #000000;

JSON

{
  "hex": "#b1f160",
  "rgb": {
    "r": 177,
    "g": 241,
    "b": 96
  },
  "hsl": {
    "h": 86.483,
    "s": 83.815,
    "l": 66.078
  },
  "oklch": {
    "l": 0.8864,
    "c": 0.18651,
    "h": 129.6
  },
  "luminance": 0.73102
}

Semantic roles & 50–950 ramp

primary

#B1F160

secondary

#7233C3

accent

#05E066

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B1F160

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →