#B7CF36#B7CF36

#B7CF36 is a light, vivid yellow. Relative luminance 0.550; OKLCH L 81.0% C 0.171 H 118.3°. Best body text is #000000 at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#B7CF36
RGB	rgb(183, 207, 54)
HSL	hsl(69, 61%, 51%)
HSV	hsv(69, 74%, 81%)
CMYK	cmyk(11.6%, 0%, 73.9%, 18.8%)
CIE-LAB	lab(79.02, -27.19, 68.31)
CIE-LCH	lch(79.02, 73.53, 111.71°)
OKLab	oklab(80.98% -0.0813 0.1509)
OKLCH	oklch(80.98% 0.171 118.3)
XYZ	xyz(42.5081, 54.9596, 11.8582)
Luminance	0.5496 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CF36 #4E36CF

analogous

#CF9A36 #B7CF36 #6ACF36

triadic

#B7CF36 #36B7CF #CF36B7

tetradic

#B7CF36 #36CF9A #4E36CF #CF366A

square

#B7CF36 #36CF9A #4E36CF #CF366A

split-complementary

#B7CF36 #366ACF #9A36CF

monochromatic

#63701B #8EA127 #B7CF36 #C9DB67 #DAE799

Accessibility & contrast

On white

1.75

#B7CF36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.99

#B7CF36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CF36

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CF36	#FFFFFF	#000000	##000000
##B7CF36	1.00	1.75	11.99	11.99
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.99	21.00	1.00	1.00
##000000	11.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC314

Deuteranopia (green-blind)

#DAC443

Tritanopia (blue-blind)

#C2C4B2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b7cf36;
/* rgb */ color: rgb(183, 207, 54);
/* oklch */ color: oklch(81.0% 0.171 118.3);

Tailwind

colors: {
  custom: {
    50: '#d0dd78',
    500: '#b7cf36',
    950: '#000000',
  },
}

SCSS

$custom: #b7cf36;
$custom-light: #d0dd78;
$custom-dark: #000000;

JSON

{
  "hex": "#b7cf36",
  "rgb": {
    "r": 183,
    "g": 207,
    "b": 54
  },
  "hsl": {
    "h": 69.412,
    "s": 61.446,
    "l": 51.176
  },
  "oklch": {
    "l": 0.80983,
    "c": 0.17147,
    "h": 118.3
  },
  "luminance": 0.54959
}

Semantic roles & 50–950 ramp

primary

#B7CF36

secondary

#3C3079

accent

#43E55D

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B7CF36

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

Preview Lab → · Contrast checker → · Palette generator →