#B6E239#B6E239

#B6E239 is a very light, vivid yellow-green. Relative luminance 0.646; OKLCH L 85.2% C 0.192 H 123.5°. Best body text is #000000 at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#B6E239
RGB	rgb(182, 226, 57)
HSL	hsl(76, 74%, 55%)
HSV	hsv(76, 75%, 89%)
CMYK	cmyk(19.5%, 0%, 74.8%, 11.4%)
CIE-LAB	lab(84.29, -36.28, 72.32)
CIE-LCH	lch(84.29, 80.91, 116.64°)
OKLab	oklab(85.23% -0.106 0.1599)
OKLCH	oklch(85.23% 0.192 123.5)
XYZ	xyz(47.2268, 64.6329, 13.8574)
Luminance	0.6463 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6E239 #6539E2

analogous

#E2B939 #B6E239 #62E239

triadic

#B6E239 #39B6E2 #E239B6

tetradic

#B6E239 #39E2B9 #6539E2 #E23962

square

#B6E239 #39E2B9 #6539E2 #E23962

split-complementary

#B6E239 #3962E2 #B939E2

monochromatic

#6D8C15 #96C11C #B6E239 #CAEA6E #DDF2A4

Accessibility & contrast

On white

1.51

#B6E239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.93

#B6E239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6E239

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6E239	#FFFFFF	#000000	##000000
##B6E239	1.00	1.51	13.93	13.93
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.93	21.00	1.00	1.00
##000000	13.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD40F

Deuteranopia (green-blind)

#E9D249

Tritanopia (blue-blind)

#BFD7C2

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #b6e239;
/* rgb */ color: rgb(182, 226, 57);
/* oklch */ color: oklch(85.2% 0.192 123.5);

Tailwind

colors: {
  custom: {
    50: '#d0eb7c',
    500: '#b6e239',
    950: '#000000',
  },
}

SCSS

$custom: #b6e239;
$custom-light: #d0eb7c;
$custom-dark: #000000;

JSON

{
  "hex": "#b6e239",
  "rgb": {
    "r": 182,
    "g": 226,
    "b": 57
  },
  "hsl": {
    "h": 75.621,
    "s": 74.449,
    "l": 55.49
  },
  "oklch": {
    "l": 0.85227,
    "c": 0.19186,
    "h": 123.5
  },
  "luminance": 0.64633
}

Semantic roles & 50–950 ramp

primary

#B6E239

secondary

#482E91

accent

#37F167

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160A

muted

#83847D

Preview Lab

Preview with #B6E239

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

Preview Lab → · Contrast checker → · Palette generator →