#B8CF39#B8CF39

#B8CF39 is a light, vivid yellow. Relative luminance 0.551; OKLCH L 81.1% C 0.169 H 118.0°. Best body text is #000000 at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#B8CF39
RGB	rgb(184, 207, 57)
HSL	hsl(69, 61%, 52%)
HSV	hsv(69, 72%, 81%)
CMYK	cmyk(11.1%, 0%, 72.5%, 18.8%)
CIE-LAB	lab(79.11, -26.64, 67.42)
CIE-LCH	lch(79.11, 72.49, 111.56°)
OKLab	oklab(81.08% -0.0796 0.1495)
OKLCH	oklch(81.08% 0.169 118)
XYZ	xyz(42.8195, 55.1118, 12.2520)
Luminance	0.5511 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8CF39 #5039CF

analogous

#CF9B39 #B8CF39 #6DCF39

triadic

#B8CF39 #39B8CF #CF39B8

tetradic

#B8CF39 #39CF9B #5039CF #CF396D

square

#B8CF39 #39CF9B #5039CF #CF396D

split-complementary

#B8CF39 #396DCF #9B39CF

monochromatic

#65721C #90A328 #B8CF39 #CADB6A #DBE79C

Accessibility & contrast

On white

1.75

#B8CF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.02

#B8CF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B8CF39

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8CF39	#FFFFFF	#000000	##000000
##B8CF39	1.00	1.75	12.02	12.02
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.02	21.00	1.00	1.00
##000000	12.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC41B

Deuteranopia (green-blind)

#DAC546

Tritanopia (blue-blind)

#C3C4B2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b8cf39;
/* rgb */ color: rgb(184, 207, 57);
/* oklch */ color: oklch(81.1% 0.169 118.0);

Tailwind

colors: {
  custom: {
    50: '#d1dd7a',
    500: '#b8cf39',
    950: '#000000',
  },
}

SCSS

$custom: #b8cf39;
$custom-light: #d1dd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b8cf39",
  "rgb": {
    "r": 184,
    "g": 207,
    "b": 57
  },
  "hsl": {
    "h": 69.2,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.81076,
    "c": 0.1694,
    "h": 118
  },
  "luminance": 0.55111
}

Semantic roles & 50–950 ramp

primary

#B8CF39

secondary

#3D317B

accent

#44E45C

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B8CF39

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

Preview Lab → · Contrast checker → · Palette generator →