#B5E13E#B5E13E

#B5E13E is a very light, vivid yellow-green. Relative luminance 0.640; OKLCH L 85.0% C 0.188 H 123.8°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#B5E13E
RGB	rgb(181, 225, 62)
HSL	hsl(76, 73%, 56%)
HSV	hsv(76, 72%, 88%)
CMYK	cmyk(19.6%, 0%, 72.4%, 11.8%)
CIE-LAB	lab(83.98, -35.97, 70.37)
CIE-LCH	lch(83.98, 79.03, 117.07°)
OKLab	oklab(84.96% -0.1047 0.1566)
OKLCH	oklch(84.96% 0.188 123.8)
XYZ	xyz(46.8513, 64.0216, 14.4456)
Luminance	0.6402 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E13E #6A3EE1

analogous

#E1BB3E #B5E13E #64E13E

triadic

#B5E13E #3EB5E1 #E13EB5

tetradic

#B5E13E #3EE1BB #6A3EE1 #E13E64

square

#B5E13E #3EE1BB #6A3EE1 #E13E64

split-complementary

#B5E13E #3E64E1 #BB3EE1

monochromatic

#6E8E16 #97C31E #B5E13E #C9E973 #DEF1A8

Accessibility & contrast

On white

1.52

#B5E13E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.80

#B5E13E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E13E

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E13E	#FFFFFF	#000000	##000000
##B5E13E	1.00	1.52	13.80	13.80
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.80	21.00	1.00	1.00
##000000	13.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED31E

Deuteranopia (green-blind)

#E8D14D

Tritanopia (blue-blind)

#BED6C2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b5e13e;
/* rgb */ color: rgb(181, 225, 62);
/* oklch */ color: oklch(85.0% 0.188 123.8);

Tailwind

colors: {
  custom: {
    50: '#cfea7e',
    500: '#b5e13e',
    950: '#000000',
  },
}

SCSS

$custom: #b5e13e;
$custom-light: #cfea7e;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e13e",
  "rgb": {
    "r": 181,
    "g": 225,
    "b": 62
  },
  "hsl": {
    "h": 76.196,
    "s": 73.094,
    "l": 56.275
  },
  "oklch": {
    "l": 0.84963,
    "c": 0.1884,
    "h": 123.8
  },
  "luminance": 0.64022
}

Semantic roles & 50–950 ramp

primary

#B5E13E

secondary

#4B3094

accent

#38F06A

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B5E13E

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

Preview Lab → · Contrast checker → · Palette generator →