#B8CD39#B8CD39

#B8CD39 is a light, vivid yellow. Relative luminance 0.541; OKLCH L 80.6% C 0.167 H 117.4°. Best body text is #000000 at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#B8CD39
RGB	rgb(184, 205, 57)
HSL	hsl(69, 60%, 51%)
HSV	hsv(69, 72%, 80%)
CMYK	cmyk(10.2%, 0%, 72.2%, 19.6%)
CIE-LAB	lab(78.55, -25.68, 66.88)
CIE-LCH	lch(78.55, 71.64, 111.00°)
OKLab	oklab(80.63% -0.077 0.1484)
OKLCH	oklch(80.63% 0.167 117.4)
XYZ	xyz(42.3380, 54.1489, 12.0915)
Luminance	0.5415 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8CD39 #4E39CD

analogous

#CD9839 #B8CD39 #6ECD39

triadic

#B8CD39 #39B8CD #CD39B8

tetradic

#B8CD39 #39CD98 #4E39CD #CD396E

square

#B8CD39 #39CD98 #4E39CD #CD396E

split-complementary

#B8CD39 #396ECD #9839CD

monochromatic

#646F1C #8FA028 #B8CD39 #CAD96A #DBE69B

Accessibility & contrast

On white

1.78

#B8CD39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.83

#B8CD39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B8CD39

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8CD39	#FFFFFF	#000000	##000000
##B8CD39	1.00	1.78	11.83	11.83
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.83	21.00	1.00	1.00
##000000	11.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC21C

Deuteranopia (green-blind)

#D9C345

Tritanopia (blue-blind)

#C3C2B0

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b8cd39;
/* rgb */ color: rgb(184, 205, 57);
/* oklch */ color: oklch(80.6% 0.167 117.4);

Tailwind

colors: {
  custom: {
    50: '#d1dc7a',
    500: '#b8cd39',
    950: '#000000',
  },
}

SCSS

$custom: #b8cd39;
$custom-light: #d1dc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b8cd39",
  "rgb": {
    "r": 184,
    "g": 205,
    "b": 57
  },
  "hsl": {
    "h": 68.514,
    "s": 59.677,
    "l": 51.373
  },
  "oklch": {
    "l": 0.80628,
    "c": 0.16716,
    "h": 117.4
  },
  "luminance": 0.54148
}

Semantic roles & 50–950 ramp

primary

#B8CD39

secondary

#3C3279

accent

#45E35B

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B8CD39

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

Preview Lab → · Contrast checker → · Palette generator →