#B6C439#B6C439

#B6C439 is a light, vivid yellow. Relative luminance 0.497; OKLCH L 78.5% C 0.158 H 115.1°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#B6C439
RGB	rgb(182, 196, 57)
HSL	hsl(66, 55%, 50%)
HSV	hsv(66, 71%, 77%)
CMYK	cmyk(7.1%, 0%, 70.9%, 23.1%)
CIE-LAB	lab(75.90, -22.13, 64.26)
CIE-LCH	lch(75.90, 67.96, 109.01°)
OKLab	oklab(78.46% -0.067 0.1429)
OKLCH	oklch(78.46% 0.158 115.1)
XYZ	xyz(39.7709, 49.7210, 11.3721)
Luminance	0.4972 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6C439 #4739C4

analogous

#C48D39 #B6C439 #71C439

triadic

#B6C439 #39B6C4 #C439B6

tetradic

#B6C439 #39C48D #4739C4 #C43971

square

#B6C439 #39C48D #4739C4 #C43971

split-complementary

#B6C439 #3971C4 #8D39C4

monochromatic

#5E651D #8A952B #B6C439 #C8D367 #D9E197

Accessibility & contrast

On white

1.92

#B6C439 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#B6C439 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6C439

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6C439	#FFFFFF	#000000	##000000
##B6C439	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)

#D2BA20

Deuteranopia (green-blind)

#D1BC44

Tritanopia (blue-blind)

#C2B9A9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #b6c439;
/* rgb */ color: rgb(182, 196, 57);
/* oklch */ color: oklch(78.5% 0.158 115.1);

Tailwind

colors: {
  custom: {
    50: '#cfd579',
    500: '#b6c439',
    950: '#000000',
  },
}

SCSS

$custom: #b6c439;
$custom-light: #cfd579;
$custom-dark: #000000;

JSON

{
  "hex": "#b6c439",
  "rgb": {
    "r": 182,
    "g": 196,
    "b": 57
  },
  "hsl": {
    "h": 66.043,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.78463,
    "c": 0.15785,
    "h": 115.1
  },
  "luminance": 0.4972
}

Semantic roles & 50–950 ramp

primary

#B6C439

secondary

#938DCC

accent

#4ADE59

background

#FDFDF7

surface

#FAFAEE

border

#D3D3C9

text

#14140A

muted

#83837C

Preview Lab

Preview with #B6C439

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

Preview Lab → · Contrast checker → · Palette generator →