#B7C23A#B7C23A

#B7C23A is a light, vivid yellow. Relative luminance 0.490; OKLCH L 78.1% C 0.155 H 114.0°. Best body text is #000000 at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#B7C23A
RGB	rgb(183, 194, 58)
HSL	hsl(65, 54%, 49%)
HSV	hsv(65, 70%, 76%)
CMYK	cmyk(5.7%, 0%, 70.1%, 23.9%)
CIE-LAB	lab(75.42, -20.68, 63.46)
CIE-LCH	lch(75.42, 66.74, 108.05°)
OKLab	oklab(78.1% -0.0629 0.1414)
OKLCH	oklch(78.1% 0.155 114)
XYZ	xyz(39.5851, 48.9571, 11.3666)
Luminance	0.4896 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C23A #453AC2

analogous

#C2893A #B7C23A #73C23A

triadic

#B7C23A #3AB7C2 #C23AB7

tetradic

#B7C23A #3AC289 #453AC2 #C23A73

square

#B7C23A #3AC289 #453AC2 #C23A73

split-complementary

#B7C23A #3A73C2 #893AC2

monochromatic

#5E641E #8B932C #B7C23A #C9D267 #DAE097

Accessibility & contrast

On white

1.95

#B7C23A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.79

#B7C23A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C23A

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C23A	#FFFFFF	#000000	##000000
##B7C23A	1.00	1.95	10.79	10.79
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.79	21.00	1.00	1.00
##000000	10.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B923

Deuteranopia (green-blind)

#D0BB44

Tritanopia (blue-blind)

#C3B7A7

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #b7c23a;
/* rgb */ color: rgb(183, 194, 58);
/* oklch */ color: oklch(78.1% 0.155 114.0);

Tailwind

colors: {
  custom: {
    50: '#d0d479',
    500: '#b7c23a',
    950: '#000000',
  },
}

SCSS

$custom: #b7c23a;
$custom-light: #d0d479;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c23a",
  "rgb": {
    "r": 183,
    "g": 194,
    "b": 58
  },
  "hsl": {
    "h": 64.853,
    "s": 53.968,
    "l": 49.412
  },
  "oklch": {
    "l": 0.78104,
    "c": 0.15475,
    "h": 114
  },
  "luminance": 0.48956
}

Semantic roles & 50–950 ramp

primary

#B7C23A

secondary

#928DCB

accent

#4ADD56

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14140A

muted

#83827C

Preview Lab

Preview with #B7C23A

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

Preview Lab → · Contrast checker → · Palette generator →