#B6C437#B6C437

#B6C437 is a light, vivid yellow. Relative luminance 0.497; OKLCH L 78.4% C 0.159 H 115.1°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#B6C437
RGB	rgb(182, 196, 55)
HSL	hsl(66, 56%, 49%)
HSV	hsv(66, 72%, 77%)
CMYK	cmyk(7.1%, 0%, 71.9%, 23.1%)
CIE-LAB	lab(75.89, -22.23, 64.95)
CIE-LCH	lch(75.89, 68.65, 108.90°)
OKLab	oklab(78.45% -0.0675 0.1441)
OKLCH	oklch(78.45% 0.159 115.1)
XYZ	xyz(39.7220, 49.7015, 11.1145)
Luminance	0.4970 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6C437 #4537C4

analogous

#C48B37 #B6C437 #70C437

triadic

#B6C437 #37B6C4 #C437B6

tetradic

#B6C437 #37C48B #4537C4 #C43770

square

#B6C437 #37C48B #4537C4 #C43770

split-complementary

#B6C437 #3770C4 #8B37C4

monochromatic

#5D641C #8A942A #B6C437 #C9D465 #D9E194

Accessibility & contrast

On white

1.92

#B6C437 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#B6C437 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6C437

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6C437	#FFFFFF	#000000	##000000
##B6C437	1.00	1.92	10.94	10.94
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.94	21.00	1.00	1.00
##000000	10.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA1C

Deuteranopia (green-blind)

#D1BC42

Tritanopia (blue-blind)

#C2B9A9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #b6c437;
/* rgb */ color: rgb(182, 196, 55);
/* oklch */ color: oklch(78.4% 0.159 115.1);

Tailwind

colors: {
  custom: {
    50: '#cfd578',
    500: '#b6c437',
    950: '#000000',
  },
}

SCSS

$custom: #b6c437;
$custom-light: #cfd578;
$custom-dark: #000000;

JSON

{
  "hex": "#b6c437",
  "rgb": {
    "r": 182,
    "g": 196,
    "b": 55
  },
  "hsl": {
    "h": 65.957,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.78449,
    "c": 0.15908,
    "h": 115.1
  },
  "luminance": 0.49701
}

Semantic roles & 50–950 ramp

primary

#B6C437

secondary

#918BCC

accent

#48DF57

background

#FDFDF7

surface

#FAFAEE

border

#D3D3C9

text

#141409

muted

#83837B

Preview Lab

Preview with #B6C437

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

Preview Lab → · Contrast checker → · Palette generator →