#B1E352#B1E352

#B1E352 is a very light, vivid yellow-green. Relative luminance 0.649; OKLCH L 85.3% C 0.179 H 126.2°. Best body text is #000000 at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#B1E352
RGB	rgb(177, 227, 82)
HSL	hsl(81, 72%, 61%)
HSV	hsv(81, 64%, 89%)
CMYK	cmyk(22%, 0%, 63.9%, 11%)
CIE-LAB	lab(84.43, -37.15, 63.34)
CIE-LCH	lch(84.43, 73.43, 120.39°)
OKLab	oklab(85.31% -0.1061 0.1448)
OKLCH	oklch(85.31% 0.179 126.2)
XYZ	xyz(47.1237, 64.8938, 18.0241)
Luminance	0.6489 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E352 #8452E3

analogous

#E3CD52 #B1E352 #68E352

triadic

#B1E352 #52B1E3 #E352B1

tetradic

#B1E352 #52E3CD #8452E3 #E35268

square

#B1E352 #52E3CD #8452E3 #E35268

split-complementary

#B1E352 #5268E3 #CD52E3

monochromatic

#72A11A #98D523 #B1E352 #C9EC87 #E0F4BB

Accessibility & contrast

On white

1.50

#B1E352 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.98

#B1E352 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E352

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E352	#FFFFFF	#000000	##000000
##B1E352	1.00	1.50	13.98	13.98
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.98	21.00	1.00	1.00
##000000	13.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED53F

Deuteranopia (green-blind)

#E8D25D

Tritanopia (blue-blind)

#B8D9C5

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b1e352;
/* rgb */ color: rgb(177, 227, 82);
/* oklch */ color: oklch(85.3% 0.179 126.2);

Tailwind

colors: {
  custom: {
    50: '#ccec89',
    500: '#b1e352',
    950: '#000000',
  },
}

SCSS

$custom: #b1e352;
$custom-light: #ccec89;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e352",
  "rgb": {
    "r": 177,
    "g": 227,
    "b": 82
  },
  "hsl": {
    "h": 80.69,
    "s": 72.139,
    "l": 60.588
  },
  "oklch": {
    "l": 0.85308,
    "c": 0.17946,
    "h": 126.2
  },
  "luminance": 0.64894
}

Semantic roles & 50–950 ramp

primary

#B1E352

secondary

#5C36A3

accent

#11D455

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B1E352

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

Preview Lab → · Contrast checker → · Palette generator →