#B1E368#B1E368

#B1E368 is a very light, vivid yellow-green. Relative luminance 0.653; OKLCH L 85.5% C 0.161 H 127.9°. Best body text is #000000 at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#B1E368
RGB	rgb(177, 227, 104)
HSL	hsl(84, 69%, 65%)
HSV	hsv(84, 54%, 89%)
CMYK	cmyk(22%, 0%, 54.2%, 11%)
CIE-LAB	lab(84.63, -35.30, 54.11)
CIE-LCH	lch(84.63, 64.61, 123.12°)
OKLab	oklab(85.54% -0.0991 0.1275)
OKLCH	oklch(85.54% 0.161 127.9)
XYZ	xyz(48.0990, 65.2839, 23.1610)
Luminance	0.6529 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E368 #9A68E3

analogous

#E3D768 #B1E368 #74E368

triadic

#B1E368 #68B1E3 #E368B1

tetradic

#B1E368 #68E3D7 #9A68E3 #E36874

square

#B1E368 #68E3D7 #9A68E3 #E36874

split-complementary

#B1E368 #6874E3 #D768E3

monochromatic

#76B021 #96D934 #B1E368 #CCED9C #E6F6CF

Accessibility & contrast

On white

1.49

#B1E368 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.06

#B1E368 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E368

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E368	#FFFFFF	#000000	##000000
##B1E368	1.00	1.49	14.06	14.06
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.06	21.00	1.00	1.00
##000000	14.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD55C

Deuteranopia (green-blind)

#E6D270

Tritanopia (blue-blind)

#B6DAC8

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b1e368;
/* rgb */ color: rgb(177, 227, 104);
/* oklch */ color: oklch(85.5% 0.161 127.9);

Tailwind

colors: {
  custom: {
    50: '#cbec96',
    500: '#b1e368',
    950: '#000000',
  },
}

SCSS

$custom: #b1e368;
$custom-light: #cbec96;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e368",
  "rgb": {
    "r": 177,
    "g": 227,
    "b": 104
  },
  "hsl": {
    "h": 84.39,
    "s": 68.715,
    "l": 64.902
  },
  "oklch": {
    "l": 0.85536,
    "c": 0.16143,
    "h": 127.9
  },
  "luminance": 0.65285
}

Semantic roles & 50–950 ramp

primary

#B1E368

secondary

#6D3EB1

accent

#15D161

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#14160E

muted

#83847F

Preview Lab

Preview with #B1E368

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

Preview Lab → · Contrast checker → · Palette generator →