#B4CB3E#B4CB3E

#B4CB3E is a light, vivid yellow. Relative luminance 0.528; OKLCH L 79.9% C 0.163 H 118.3°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#B4CB3E
RGB	rgb(180, 203, 62)
HSL	hsl(70, 58%, 52%)
HSV	hsv(70, 69%, 80%)
CMYK	cmyk(11.3%, 0%, 69.5%, 20.4%)
CIE-LAB	lab(77.73, -26.09, 64.21)
CIE-LCH	lch(77.73, 69.30, 112.11°)
OKLab	oklab(79.91% -0.0774 0.1437)
OKLCH	oklch(79.91% 0.163 118.3)
XYZ	xyz(41.0487, 52.7633, 12.5784)
Luminance	0.5276 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4CB3E #553ECB

analogous

#CB9B3E #B4CB3E #6ECB3E

triadic

#B4CB3E #3EB4CB #CB3EB4

tetradic

#B4CB3E #3ECB9B #553ECB #CB3E6E

square

#B4CB3E #3ECB9B #553ECB #CB3E6E

split-complementary

#B4CB3E #3E6ECB #9B3ECB

monochromatic

#63701E #8DA12B #B4CB3E #C7D86E #D9E59E

Accessibility & contrast

On white

1.82

#B4CB3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#B4CB3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4CB3E

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4CB3E	#FFFFFF	#000000	##000000
##B4CB3E	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C027

Deuteranopia (green-blind)

#D6C149

Tritanopia (blue-blind)

#BFC0AF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b4cb3e;
/* rgb */ color: rgb(180, 203, 62);
/* oklch */ color: oklch(79.9% 0.163 118.3);

Tailwind

colors: {
  custom: {
    50: '#ceda7c',
    500: '#b4cb3e',
    950: '#000000',
  },
}

SCSS

$custom: #b4cb3e;
$custom-light: #ceda7c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4cb3e",
  "rgb": {
    "r": 180,
    "g": 203,
    "b": 62
  },
  "hsl": {
    "h": 69.787,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.79912,
    "c": 0.16322,
    "h": 118.3
  },
  "luminance": 0.52763
}

Semantic roles & 50–950 ramp

primary

#B4CB3E

secondary

#3F3479

accent

#47E160

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B4CB3E

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

Preview Lab → · Contrast checker → · Palette generator →