#B7B439#B7B439

#B7B439 is a light, vivid yellow. Relative luminance 0.430; OKLCH L 75.0% C 0.141 H 108.0°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#B7B439
RGB	rgb(183, 180, 57)
HSL	hsl(59, 53%, 47%)
HSV	hsv(59, 69%, 72%)
CMYK	cmyk(0%, 1.6%, 68.9%, 28.2%)
CIE-LAB	lab(71.56, -13.68, 60.00)
CIE-LCH	lch(71.56, 61.54, 102.85°)
OKLab	oklab(75.01% -0.0435 0.1339)
OKLCH	oklch(75.01% 0.141 108)
XYZ	xyz(36.5895, 43.0064, 10.2438)
Luminance	0.4300 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7B439 #393CB7

analogous

#B77539 #B7B439 #7BB739

triadic

#B7B439 #39B7B4 #B439B7

tetradic

#B7B439 #39B775 #393CB7 #B7397B

square

#B7B439 #39B775 #393CB7 #B7397B

split-complementary

#B7B439 #397BB7 #7539B7

monochromatic

#5A581C #88862A #B7B439 #CDCB60 #DCDA8E

Accessibility & contrast

On white

2.19

#B7B439 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#B7B439 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7B439

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7B439	#FFFFFF	#000000	##000000
##B7B439	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD26

Deuteranopia (green-blind)

#C5B141

Tritanopia (blue-blind)

#C4A89C

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #b7b439;
/* rgb */ color: rgb(183, 180, 57);
/* oklch */ color: oklch(75.0% 0.141 108.0);

Tailwind

colors: {
  custom: {
    50: '#d0ca77',
    500: '#b7b439',
    950: '#000000',
  },
}

SCSS

$custom: #b7b439;
$custom-light: #d0ca77;
$custom-dark: #000000;

JSON

{
  "hex": "#b7b439",
  "rgb": {
    "r": 183,
    "g": 180,
    "b": 57
  },
  "hsl": {
    "h": 58.571,
    "s": 52.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.75012,
    "c": 0.1408,
    "h": 108
  },
  "luminance": 0.43005
}

Semantic roles & 50–950 ramp

primary

#B7B439

secondary

#8587C7

accent

#4FDC4C

background

#FDFCF7

surface

#FAF8EE

border

#D3D1C9

text

#141309

muted

#83827B

Preview Lab

Preview with #B7B439

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

Preview Lab → · Contrast checker → · Palette generator →