#B1E34C#B1E34C

#B1E34C is a very light, vivid yellow-green. Relative luminance 0.648; OKLCH L 85.3% C 0.184 H 125.9°. Best body text is #000000 at 13.96:1 contrast (WCAG AA passes).

Color values

HEX	#B1E34C
RGB	rgb(177, 227, 76)
HSL	hsl(80, 73%, 59%)
HSV	hsv(80, 67%, 89%)
CMYK	cmyk(22%, 0%, 66.5%, 11%)
CIE-LAB	lab(84.38, -37.57, 65.65)
CIE-LCH	lch(84.38, 75.64, 119.78°)
OKLab	oklab(85.26% -0.1077 0.1488)
OKLCH	oklch(85.26% 0.184 125.9)
XYZ	xyz(46.9052, 64.8064, 16.8738)
Luminance	0.6481 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E34C #7E4CE3

analogous

#E3CA4C #B1E34C #65E34C

triadic

#B1E34C #4CB1E3 #E34CB1

tetradic

#B1E34C #4CE3CA #7E4CE3 #E34C65

square

#B1E34C #4CE3CA #7E4CE3 #E34C65

split-complementary

#B1E34C #4C65E3 #CA4CE3

monochromatic

#719C18 #97D121 #B1E34C #C8EB81 #DFF4B6

Accessibility & contrast

On white

1.50

#B1E34C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.96

#B1E34C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E34C

13.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E34C	#FFFFFF	#000000	##000000
##B1E34C	1.00	1.50	13.96	13.96
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.96	21.00	1.00	1.00
##000000	13.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD436

Deuteranopia (green-blind)

#E8D258

Tritanopia (blue-blind)

#B8D9C4

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b1e34c;
/* rgb */ color: rgb(177, 227, 76);
/* oklch */ color: oklch(85.3% 0.184 125.9);

Tailwind

colors: {
  custom: {
    50: '#ccec86',
    500: '#b1e34c',
    950: '#000000',
  },
}

SCSS

$custom: #b1e34c;
$custom-light: #ccec86;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e34c",
  "rgb": {
    "r": 177,
    "g": 227,
    "b": 76
  },
  "hsl": {
    "h": 79.868,
    "s": 72.947,
    "l": 59.412
  },
  "oklch": {
    "l": 0.85257,
    "c": 0.18374,
    "h": 125.9
  },
  "luminance": 0.64807
}

Semantic roles & 50–950 ramp

primary

#B1E34C

secondary

#5734A0

accent

#38F075

background

#FEFEFC

surface

#FBFDF3

border

#D4D5CD

text

#14160C

muted

#83847F

Preview Lab

Preview with #B1E34C

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

Preview Lab → · Contrast checker → · Palette generator →