#B4C843#B4C843

#B4C843 is a light, vivid yellow. Relative luminance 0.514; OKLCH L 79.3% C 0.156 H 117.5°. Best body text is #000000 at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#B4C843
RGB	rgb(180, 200, 67)
HSL	hsl(69, 55%, 52%)
HSV	hsv(69, 67%, 78%)
CMYK	cmyk(10%, 0%, 66.5%, 21.6%)
CIE-LAB	lab(76.93, -24.35, 61.49)
CIE-LCH	lch(76.93, 66.13, 111.60°)
OKLab	oklab(79.28% -0.0721 0.1387)
OKLCH	oklch(79.28% 0.156 117.5)
XYZ	xyz(40.4906, 51.4175, 13.1006)
Luminance	0.5142 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4C843 #5743C8

analogous

#C89A43 #B4C843 #71C843

triadic

#B4C843 #43B4C8 #C843B4

tetradic

#B4C843 #43C89A #5743C8 #C84371

square

#B4C843 #43C89A #5743C8 #C84371

split-complementary

#B4C843 #4371C8 #9A43C8

monochromatic

#647021 #8E9F2F #B4C843 #C7D672 #DAE4A2

Accessibility & contrast

On white

1.86

#B4C843 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.28

#B4C843 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4C843

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4C843	#FFFFFF	#000000	##000000
##B4C843	1.00	1.86	11.28	11.28
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.28	21.00	1.00	1.00
##000000	11.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE30

Deuteranopia (green-blind)

#D3BF4D

Tritanopia (blue-blind)

#BFBDAD

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #b4c843;
/* rgb */ color: rgb(180, 200, 67);
/* oklch */ color: oklch(79.3% 0.156 117.5);

Tailwind

colors: {
  custom: {
    50: '#cdd87e',
    500: '#b4c843',
    950: '#000000',
  },
}

SCSS

$custom: #b4c843;
$custom-light: #cdd87e;
$custom-dark: #000000;

JSON

{
  "hex": "#b4c843",
  "rgb": {
    "r": 180,
    "g": 200,
    "b": 67
  },
  "hsl": {
    "h": 69.023,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.79277,
    "c": 0.15637,
    "h": 117.5
  },
  "luminance": 0.51417
}

Semantic roles & 50–950 ramp

primary

#B4C843

secondary

#403679

accent

#4ADE60

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B4C843

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

Preview Lab → · Contrast checker → · Palette generator →