#B6C837#B6C837

#B6C837 is a light, vivid yellow. Relative luminance 0.515; OKLCH L 79.3% C 0.163 H 116.5°. Best body text is #000000 at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#B6C837
RGB	rgb(182, 200, 55)
HSL	hsl(67, 57%, 50%)
HSV	hsv(67, 73%, 78%)
CMYK	cmyk(9%, 0%, 72.5%, 21.6%)
CIE-LAB	lab(77.00, -24.19, 66.03)
CIE-LCH	lch(77.00, 70.32, 110.12°)
OKLab	oklab(79.34% -0.0729 0.1463)
OKLCH	oklch(79.34% 0.163 116.5)
XYZ	xyz(40.6363, 51.5300, 11.4193)
Luminance	0.5153 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6C837 #4937C8

analogous

#C89137 #B6C837 #6EC837

triadic

#B6C837 #37B6C8 #C837B6

tetradic

#B6C837 #37C891 #4937C8 #C8376E

square

#B6C837 #37C891 #4937C8 #C8376E

split-complementary

#B6C837 #376EC8 #9137C8

monochromatic

#5F681D #8A982A #B6C837 #C8D567 #D9E297

Accessibility & contrast

On white

1.86

#B6C837 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.31

#B6C837 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6C837

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6C837	#FFFFFF	#000000	##000000
##B6C837	1.00	1.86	11.31	11.31
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.31	21.00	1.00	1.00
##000000	11.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD1A

Deuteranopia (green-blind)

#D4BF43

Tritanopia (blue-blind)

#C1BDAC

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #b6c837;
/* rgb */ color: rgb(182, 200, 55);
/* oklch */ color: oklch(79.3% 0.163 116.5);

Tailwind

colors: {
  custom: {
    50: '#cfd878',
    500: '#b6c837',
    950: '#000000',
  },
}

SCSS

$custom: #b6c837;
$custom-light: #cfd878;
$custom-dark: #000000;

JSON

{
  "hex": "#b6c837",
  "rgb": {
    "r": 182,
    "g": 200,
    "b": 55
  },
  "hsl": {
    "h": 67.448,
    "s": 56.863,
    "l": 50
  },
  "oklch": {
    "l": 0.79343,
    "c": 0.16347,
    "h": 116.5
  },
  "luminance": 0.51529
}

Semantic roles & 50–950 ramp

primary

#B6C837

secondary

#393172

accent

#48E05B

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#14140A

muted

#83837D

Preview Lab

Preview with #B6C837

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

Preview Lab → · Contrast checker → · Palette generator →