#B4CB49#B4CB49

#B4CB49 is a light, vivid yellow-green. Relative luminance 0.529; OKLCH L 80.0% C 0.155 H 118.6°. Best body text is #000000 at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#B4CB49
RGB	rgb(180, 203, 73)
HSL	hsl(71, 56%, 54%)
HSV	hsv(71, 64%, 80%)
CMYK	cmyk(11.3%, 0%, 64%, 20.4%)
CIE-LAB	lab(77.81, -25.41, 60.01)
CIE-LCH	lch(77.81, 65.17, 112.95°)
OKLab	oklab(80% -0.0745 0.1365)
OKLCH	oklch(80% 0.156 118.6)
XYZ	xyz(41.3817, 52.8965, 14.3321)
Luminance	0.5290 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4CB49 #6049CB

analogous

#CBA149 #B4CB49 #73CB49

triadic

#B4CB49 #49B4CB #CB49B4

tetradic

#B4CB49 #49CBA1 #6049CB #CB4973

square

#B4CB49 #49CBA1 #6049CB #CB4973

split-complementary

#B4CB49 #4973CB #A149CB

monochromatic

#687722 #92A730 #B4CB49 #C8D979 #DBE6A8

Accessibility & contrast

On white

1.81

#B4CB49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.58

#B4CB49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4CB49

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4CB49	#FFFFFF	#000000	##000000
##B4CB49	1.00	1.81	11.58	11.58
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.58	21.00	1.00	1.00
##000000	11.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C038

Deuteranopia (green-blind)

#D5C152

Tritanopia (blue-blind)

#BEC0B0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b4cb49;
/* rgb */ color: rgb(180, 203, 73);
/* oklch */ color: oklch(80.0% 0.155 118.6);

Tailwind

colors: {
  custom: {
    50: '#cdda82',
    500: '#b4cb49',
    950: '#000000',
  },
}

SCSS

$custom: #b4cb49;
$custom-light: #cdda82;
$custom-dark: #000000;

JSON

{
  "hex": "#b4cb49",
  "rgb": {
    "r": 180,
    "g": 203,
    "b": 73
  },
  "hsl": {
    "h": 70.615,
    "s": 55.556,
    "l": 54.118
  },
  "oklch": {
    "l": 0.80001,
    "c": 0.1555,
    "h": 118.6
  },
  "luminance": 0.52896
}

Semantic roles & 50–950 ramp

primary

#B4CB49

secondary

#453880

accent

#49DF63

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B4CB49

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

Preview Lab → · Contrast checker → · Palette generator →