#B7C239#B7C239

#B7C239 is a light, vivid yellow. Relative luminance 0.489; 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	#B7C239
RGB	rgb(183, 194, 57)
HSL	hsl(65, 55%, 49%)
HSV	hsv(65, 71%, 76%)
CMYK	cmyk(5.7%, 0%, 70.6%, 23.9%)
CIE-LAB	lab(75.42, -20.73, 63.81)
CIE-LCH	lch(75.42, 67.10, 108.00°)
OKLab	oklab(78.1% -0.0632 0.142)
OKLCH	oklch(78.1% 0.155 114)
XYZ	xyz(39.5599, 48.9470, 11.2339)
Luminance	0.4895 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C239 #4439C2

analogous

#C28939 #B7C239 #72C239

triadic

#B7C239 #39B7C2 #C239B7

tetradic

#B7C239 #39C289 #4439C2 #C23972

square

#B7C239 #39C289 #4439C2 #C23972

split-complementary

#B7C239 #3972C2 #8939C2

monochromatic

#5E631D #8A932B #B7C239 #C9D266 #DAE095

Accessibility & contrast

On white

1.95

#B7C239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.79

#B7C239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C239

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C239	#FFFFFF	#000000	##000000
##B7C239	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)

#D0B921

Deuteranopia (green-blind)

#D0BB44

Tritanopia (blue-blind)

#C3B7A7

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #b7c239;
/* rgb */ color: rgb(183, 194, 57);
/* oklch */ color: oklch(78.1% 0.155 114.0);

Tailwind

colors: {
  custom: {
    50: '#d0d478',
    500: '#b7c239',
    950: '#000000',
  },
}

SCSS

$custom: #b7c239;
$custom-light: #d0d478;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c239",
  "rgb": {
    "r": 183,
    "g": 194,
    "b": 57
  },
  "hsl": {
    "h": 64.818,
    "s": 54.582,
    "l": 49.216
  },
  "oklch": {
    "l": 0.78097,
    "c": 0.15538,
    "h": 114
  },
  "luminance": 0.48946
}

Semantic roles & 50–950 ramp

primary

#B7C239

secondary

#918BCB

accent

#4ADE56

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14140A

muted

#83827C

Preview Lab

Preview with #B7C239

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

Preview Lab → · Contrast checker → · Palette generator →