#B7B839#B7B839

#B7B839 is a light, vivid yellow. Relative luminance 0.446; OKLCH L 75.9% C 0.145 H 109.8°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#B7B839
RGB	rgb(183, 184, 57)
HSL	hsl(60, 53%, 47%)
HSV	hsv(60, 69%, 72%)
CMYK	cmyk(0.5%, 0%, 69%, 27.8%)
CIE-LAB	lab(72.66, -15.72, 61.09)
CIE-LCH	lch(72.66, 63.08, 104.43°)
OKLab	oklab(75.89% -0.0492 0.1362)
OKLCH	oklch(75.89% 0.145 109.8)
XYZ	xyz(37.4087, 44.6447, 10.5168)
Luminance	0.4464 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7B839 #3A39B8

analogous

#B87939 #B7B839 #78B839

triadic

#B7B839 #39B7B8 #B839B7

tetradic

#B7B839 #39B879 #3A39B8 #B83978

square

#B7B839 #39B879 #3A39B8 #B83978

split-complementary

#B7B839 #3978B8 #7939B8

monochromatic

#5A5B1C #89892B #B7B839 #CDCE60 #DCDC8F

Accessibility & contrast

On white

2.12

#B7B839 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#B7B839 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7B839

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7B839	#FFFFFF	#000000	##000000
##B7B839	1.00	2.12	9.93	9.93
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B025

Deuteranopia (green-blind)

#C8B442

Tritanopia (blue-blind)

#C4AC9F

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #b7b839;
/* rgb */ color: rgb(183, 184, 57);
/* oklch */ color: oklch(75.9% 0.145 109.8);

Tailwind

colors: {
  custom: {
    50: '#d0cd77',
    500: '#b7b839',
    950: '#000000',
  },
}

SCSS

$custom: #b7b839;
$custom-light: #d0cd77;
$custom-dark: #000000;

JSON

{
  "hex": "#b7b839",
  "rgb": {
    "r": 183,
    "g": 184,
    "b": 57
  },
  "hsl": {
    "h": 60.472,
    "s": 52.697,
    "l": 47.255
  },
  "oklch": {
    "l": 0.75888,
    "c": 0.14484,
    "h": 109.8
  },
  "luminance": 0.44644
}

Semantic roles & 50–950 ramp

primary

#B7B839

secondary

#8686C7

accent

#4CDC4D

background

#FDFCF7

surface

#FAF8EE

border

#D3D1C9

text

#141309

muted

#83827B

Preview Lab

Preview with #B7B839

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

Preview Lab → · Contrast checker → · Palette generator →