#B6D137#B6D137

#B6D137 is a light, vivid yellow-green. Relative luminance 0.558; OKLCH L 81.4% C 0.174 H 119.3°. Best body text is #000000 at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#B6D137
RGB	rgb(182, 209, 55)
HSL	hsl(71, 63%, 52%)
HSV	hsv(71, 74%, 82%)
CMYK	cmyk(12.9%, 0%, 73.7%, 18%)
CIE-LAB	lab(79.51, -28.50, 68.43)
CIE-LCH	lch(79.51, 74.13, 112.61°)
OKLab	oklab(81.36% -0.0848 0.1514)
OKLCH	oklch(81.36% 0.174 119.3)
XYZ	xyz(42.7823, 55.8221, 12.1346)
Luminance	0.5582 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6D137 #5237D1

analogous

#D19F37 #B6D137 #69D137

triadic

#B6D137 #37B6D1 #D137B6

tetradic

#B6D137 #37D19F #5237D1 #D13769

square

#B6D137 #37D19F #5237D1 #D13769

split-complementary

#B6D137 #3769D1 #9F37D1

monochromatic

#64731A #8FA526 #B6D137 #C8DC69 #DAE89B

Accessibility & contrast

On white

1.73

#B6D137 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.16

#B6D137 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6D137

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6D137	#FFFFFF	#000000	##000000
##B6D137	1.00	1.73	12.16	12.16
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.16	21.00	1.00	1.00
##000000	12.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC515

Deuteranopia (green-blind)

#DBC645

Tritanopia (blue-blind)

#C1C6B4

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #b6d137;
/* rgb */ color: rgb(182, 209, 55);
/* oklch */ color: oklch(81.4% 0.174 119.3);

Tailwind

colors: {
  custom: {
    50: '#d0df79',
    500: '#b6d137',
    950: '#000000',
  },
}

SCSS

$custom: #b6d137;
$custom-light: #d0df79;
$custom-dark: #000000;

JSON

{
  "hex": "#b6d137",
  "rgb": {
    "r": 182,
    "g": 209,
    "b": 55
  },
  "hsl": {
    "h": 70.519,
    "s": 62.602,
    "l": 51.765
  },
  "oklch": {
    "l": 0.81365,
    "c": 0.17353,
    "h": 119.3
  },
  "luminance": 0.55822
}

Semantic roles & 50–950 ramp

primary

#B6D137

secondary

#3E307C

accent

#42E65F

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B6D137

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

Preview Lab → · Contrast checker → · Palette generator →