#B4CB41#B4CB41

#B4CB41 is a light, vivid yellow-green. Relative luminance 0.528; OKLCH L 79.9% C 0.161 H 118.4°. Best body text is #000000 at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#B4CB41
RGB	rgb(180, 203, 65)
HSL	hsl(70, 57%, 53%)
HSV	hsv(70, 68%, 80%)
CMYK	cmyk(11.3%, 0%, 68%, 20.4%)
CIE-LAB	lab(77.76, -25.92, 63.10)
CIE-LCH	lch(77.76, 68.22, 112.33°)
OKLab	oklab(79.94% -0.0767 0.1418)
OKLCH	oklch(79.94% 0.161 118.4)
XYZ	xyz(41.1333, 52.7972, 13.0240)
Luminance	0.5280 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4CB41 #5841CB

analogous

#CB9D41 #B4CB41 #6FCB41

triadic

#B4CB41 #41B4CB #CB41B4

tetradic

#B4CB41 #41CB9D #5841CB #CB416F

square

#B4CB41 #41CB9D #5841CB #CB416F

split-complementary

#B4CB41 #416FCB #9D41CB

monochromatic

#64721F #8FA22C #B4CB41 #C7D871 #DAE5A1

Accessibility & contrast

On white

1.82

#B4CB41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.56

#B4CB41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4CB41

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4CB41	#FFFFFF	#000000	##000000
##B4CB41	1.00	1.82	11.56	11.56
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.56	21.00	1.00	1.00
##000000	11.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C02C

Deuteranopia (green-blind)

#D6C14C

Tritanopia (blue-blind)

#BEC0AF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b4cb41;
/* rgb */ color: rgb(180, 203, 65);
/* oklch */ color: oklch(79.9% 0.161 118.4);

Tailwind

colors: {
  custom: {
    50: '#ceda7d',
    500: '#b4cb41',
    950: '#000000',
  },
}

SCSS

$custom: #b4cb41;
$custom-light: #ceda7d;
$custom-dark: #000000;

JSON

{
  "hex": "#b4cb41",
  "rgb": {
    "r": 180,
    "g": 203,
    "b": 65
  },
  "hsl": {
    "h": 70,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.79935,
    "c": 0.16123,
    "h": 118.4
  },
  "luminance": 0.52797
}

Semantic roles & 50–950 ramp

primary

#B4CB41

secondary

#41357B

accent

#48E061

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B4CB41

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

Preview Lab → · Contrast checker → · Palette generator →