#B6C53B#B6C53B

#B6C53B is a light, vivid yellow. Relative luminance 0.502; OKLCH L 78.7% C 0.158 H 115.5°. Best body text is #000000 at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#B6C53B
RGB	rgb(182, 197, 59)
HSL	hsl(67, 54%, 50%)
HSV	hsv(67, 70%, 77%)
CMYK	cmyk(7.6%, 0%, 70.1%, 22.7%)
CIE-LAB	lab(76.19, -22.52, 63.82)
CIE-LCH	lch(76.19, 67.68, 109.44°)
OKLab	oklab(78.7% -0.0679 0.1423)
OKLCH	oklch(78.7% 0.158 115.5)
XYZ	xyz(40.0481, 50.1940, 11.7155)
Luminance	0.5019 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6C53B #4A3BC5

analogous

#C58F3B #B6C53B #71C53B

triadic

#B6C53B #3BB6C5 #C53BB6

tetradic

#B6C53B #3BC58F #4A3BC5 #C53B71

square

#B6C53B #3BC58F #4A3BC5 #C53B71

split-complementary

#B6C53B #3B71C5 #8F3BC5

monochromatic

#5F671F #8B962C #B6C53B #C8D36A #D9E199

Accessibility & contrast

On white

1.90

#B6C53B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.04

#B6C53B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6C53B

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6C53B	#FFFFFF	#000000	##000000
##B6C53B	1.00	1.90	11.04	11.04
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.04	21.00	1.00	1.00
##000000	11.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB24

Deuteranopia (green-blind)

#D2BD46

Tritanopia (blue-blind)

#C2BAAA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b6c53b;
/* rgb */ color: rgb(182, 197, 59);
/* oklch */ color: oklch(78.7% 0.158 115.5);

Tailwind

colors: {
  custom: {
    50: '#cfd67a',
    500: '#b6c53b',
    950: '#000000',
  },
}

SCSS

$custom: #b6c53b;
$custom-light: #cfd67a;
$custom-dark: #000000;

JSON

{
  "hex": "#b6c53b",
  "rgb": {
    "r": 182,
    "g": 197,
    "b": 59
  },
  "hsl": {
    "h": 66.522,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.787,
    "c": 0.1577,
    "h": 115.5
  },
  "luminance": 0.50193
}

Semantic roles & 50–950 ramp

primary

#B6C53B

secondary

#3A3371

accent

#4ADE5A

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B6C53B

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

Preview Lab → · Contrast checker → · Palette generator →