#B7B23A#B7B23A

#B7B23A is a light, vivid yellow. Relative luminance 0.422; OKLCH L 74.6% C 0.138 H 107.0°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#B7B23A
RGB	rgb(183, 178, 58)
HSL	hsl(58, 52%, 47%)
HSV	hsv(58, 68%, 72%)
CMYK	cmyk(0%, 2.7%, 68.3%, 28.2%)
CIE-LAB	lab(71.02, -12.60, 59.07)
CIE-LCH	lch(71.02, 60.40, 102.04°)
OKLab	oklab(74.58% -0.0403 0.1321)
OKLCH	oklch(74.58% 0.138 107)
XYZ	xyz(36.2139, 42.2148, 10.2428)
Luminance	0.4221 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7B23A #3A3FB7

analogous

#B7743A #B7B23A #7EB73A

triadic

#B7B23A #3AB7B2 #B23AB7

tetradic

#B7B23A #3AB774 #3A3FB7 #B73A7E

square

#B7B23A #3AB774 #3A3FB7 #B73A7E

split-complementary

#B7B23A #3A7EB7 #743AB7

monochromatic

#5A581D #89852B #B7B23A #CDC961 #DCD990

Accessibility & contrast

On white

2.22

#B7B23A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#B7B23A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7B23A

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7B23A	#FFFFFF	#000000	##000000
##B7B23A	1.00	2.22	9.44	9.44
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB28

Deuteranopia (green-blind)

#C3B042

Tritanopia (blue-blind)

#C4A69A

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #b7b23a;
/* rgb */ color: rgb(183, 178, 58);
/* oklch */ color: oklch(74.6% 0.138 107.0);

Tailwind

colors: {
  custom: {
    50: '#d0c877',
    500: '#b7b23a',
    950: '#000000',
  },
}

SCSS

$custom: #b7b23a;
$custom-light: #d0c877;
$custom-dark: #000000;

JSON

{
  "hex": "#b7b23a",
  "rgb": {
    "r": 183,
    "g": 178,
    "b": 58
  },
  "hsl": {
    "h": 57.6,
    "s": 51.867,
    "l": 47.255
  },
  "oklch": {
    "l": 0.74583,
    "c": 0.13814,
    "h": 107
  },
  "luminance": 0.42214
}

Semantic roles & 50–950 ramp

primary

#B7B23A

secondary

#8689C7

accent

#52DB4C

background

#FDFCF7

surface

#FAF8EE

border

#D3D1C9

text

#141309

muted

#83827B

Preview Lab

Preview with #B7B23A

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

Preview Lab → · Contrast checker → · Palette generator →