#B6C53A#B6C53A

#B6C53A 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	#B6C53A
RGB	rgb(182, 197, 58)
HSL	hsl(66, 55%, 50%)
HSV	hsv(66, 71%, 77%)
CMYK	cmyk(7.6%, 0%, 70.6%, 22.7%)
CIE-LAB	lab(76.18, -22.57, 64.18)
CIE-LCH	lch(76.18, 68.03, 109.38°)
OKLab	oklab(78.69% -0.0681 0.1429)
OKLCH	oklch(78.69% 0.158 115.5)
XYZ	xyz(40.0224, 50.1837, 11.5802)
Luminance	0.5018 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6C53A #493AC5

analogous

#C58F3A #B6C53A #70C53A

triadic

#B6C53A #3AB6C5 #C53AB6

tetradic

#B6C53A #3AC58F #493AC5 #C53A70

square

#B6C53A #3AC58F #493AC5 #C53A70

split-complementary

#B6C53A #3A70C5 #8F3AC5

monochromatic

#5F661E #8A962C #B6C53A #C8D369 #D9E199

Accessibility & contrast

On white

1.90

#B6C53A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.04

#B6C53A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6C53A

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6C53A	#FFFFFF	#000000	##000000
##B6C53A	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)

#D3BB22

Deuteranopia (green-blind)

#D2BD45

Tritanopia (blue-blind)

#C2BAAA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b6c53a;
/* rgb */ color: rgb(182, 197, 58);
/* oklch */ color: oklch(78.7% 0.158 115.5);

Tailwind

colors: {
  custom: {
    50: '#cfd679',
    500: '#b6c53a',
    950: '#000000',
  },
}

SCSS

$custom: #b6c53a;
$custom-light: #cfd679;
$custom-dark: #000000;

JSON

{
  "hex": "#b6c53a",
  "rgb": {
    "r": 182,
    "g": 197,
    "b": 58
  },
  "hsl": {
    "h": 66.475,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.78693,
    "c": 0.15834,
    "h": 115.5
  },
  "luminance": 0.50183
}

Semantic roles & 50–950 ramp

primary

#B6C53A

secondary

#393271

accent

#4ADE5A

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B6C53A

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

Preview Lab → · Contrast checker → · Palette generator →