#B4C343#B4C343

#B4C343 is a light, vivid yellow. Relative luminance 0.491; OKLCH L 78.2% C 0.151 H 115.7°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#B4C343
RGB	rgb(180, 195, 67)
HSL	hsl(67, 52%, 51%)
HSV	hsv(67, 66%, 76%)
CMYK	cmyk(7.7%, 0%, 65.6%, 23.5%)
CIE-LAB	lab(75.54, -21.90, 60.05)
CIE-LCH	lch(75.54, 63.92, 110.04°)
OKLab	oklab(78.16% -0.0653 0.1357)
OKLCH	oklch(78.16% 0.151 115.7)
XYZ	xyz(39.3515, 49.1393, 12.7209)
Luminance	0.4914 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4C343 #5243C3

analogous

#C39243 #B4C343 #74C343

triadic

#B4C343 #43B4C3 #C343B4

tetradic

#B4C343 #43C392 #5243C3 #C34374

square

#B4C343 #43C392 #5243C3 #C34374

split-complementary

#B4C343 #4374C3 #9243C3

monochromatic

#616A22 #8C9831 #B4C343 #C7D271 #D9E1A0

Accessibility & contrast

On white

1.94

#B4C343 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#B4C343 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4C343

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4C343	#FFFFFF	#000000	##000000
##B4C343	1.00	1.94	10.83	10.83
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.83	21.00	1.00	1.00
##000000	10.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B931

Deuteranopia (green-blind)

#CFBB4C

Tritanopia (blue-blind)

#BFB8A9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #b4c343;
/* rgb */ color: rgb(180, 195, 67);
/* oklch */ color: oklch(78.2% 0.151 115.7);

Tailwind

colors: {
  custom: {
    50: '#cdd57e',
    500: '#b4c343',
    950: '#000000',
  },
}

SCSS

$custom: #b4c343;
$custom-light: #cdd57e;
$custom-dark: #000000;

JSON

{
  "hex": "#b4c343",
  "rgb": {
    "r": 180,
    "g": 195,
    "b": 67
  },
  "hsl": {
    "h": 67.031,
    "s": 51.613,
    "l": 51.373
  },
  "oklch": {
    "l": 0.78159,
    "c": 0.15061,
    "h": 115.7
  },
  "luminance": 0.49139
}

Semantic roles & 50–950 ramp

primary

#B4C343

secondary

#9B95CD

accent

#4DDB5D

background

#FDFDF7

surface

#FAFAEE

border

#D3D3C9

text

#14140A

muted

#83837C

Preview Lab

Preview with #B4C343

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

Preview Lab → · Contrast checker → · Palette generator →