#B1E35A#B1E35A

#B1E35A is a very light, vivid yellow-green. Relative luminance 0.650; OKLCH L 85.4% C 0.173 H 126.7°. Best body text is #000000 at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#B1E35A
RGB	rgb(177, 227, 90)
HSL	hsl(82, 71%, 62%)
HSV	hsv(82, 60%, 89%)
CMYK	cmyk(22%, 0%, 60.4%, 11%)
CIE-LAB	lab(84.50, -36.54, 60.11)
CIE-LCH	lch(84.50, 70.34, 121.29°)
OKLab	oklab(85.38% -0.1037 0.1389)
OKLCH	oklch(85.38% 0.173 126.7)
XYZ	xyz(47.4460, 65.0227, 19.7218)
Luminance	0.6502 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E35A #8C5AE3

analogous

#E3D15A #B1E35A #6DE35A

triadic

#B1E35A #5AB1E3 #E35AB1

tetradic

#B1E35A #5AE3D1 #8C5AE3 #E35A6D

square

#B1E35A #5AE3D1 #8C5AE3 #E35A6D

split-complementary

#B1E35A #5A6DE3 #D15AE3

monochromatic

#74A61C #98DA26 #B1E35A #CAEC8E #E2F5C3

Accessibility & contrast

On white

1.50

#B1E35A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.00

#B1E35A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E35A

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E35A	#FFFFFF	#000000	##000000
##B1E35A	1.00	1.50	14.00	14.00
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.00	21.00	1.00	1.00
##000000	14.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED54A

Deuteranopia (green-blind)

#E7D264

Tritanopia (blue-blind)

#B7D9C6

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b1e35a;
/* rgb */ color: rgb(177, 227, 90);
/* oklch */ color: oklch(85.4% 0.173 126.7);

Tailwind

colors: {
  custom: {
    50: '#cbec8e',
    500: '#b1e35a',
    950: '#000000',
  },
}

SCSS

$custom: #b1e35a;
$custom-light: #cbec8e;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e35a",
  "rgb": {
    "r": 177,
    "g": 227,
    "b": 90
  },
  "hsl": {
    "h": 81.898,
    "s": 70.984,
    "l": 62.157
  },
  "oklch": {
    "l": 0.85384,
    "c": 0.17332,
    "h": 126.7
  },
  "luminance": 0.65023
}

Semantic roles & 50–950 ramp

primary

#B1E35A

secondary

#6139A9

accent

#12D359

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B1E35A

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

Preview Lab → · Contrast checker → · Palette generator →