#B4D043#B4D043

#B4D043 is a light, vivid yellow-green. Relative luminance 0.552; OKLCH L 81.1% C 0.166 H 120.0°. Best body text is #000000 at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#B4D043
RGB	rgb(180, 208, 67)
HSL	hsl(72, 60%, 54%)
HSV	hsv(72, 68%, 82%)
CMYK	cmyk(13.5%, 0%, 67.8%, 18.4%)
CIE-LAB	lab(79.17, -28.19, 63.78)
CIE-LCH	lch(79.17, 69.73, 113.84°)
OKLab	oklab(81.08% -0.0828 0.1436)
OKLCH	oklch(81.08% 0.166 120)
XYZ	xyz(42.3921, 55.2205, 13.7345)
Luminance	0.5522 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D043 #5F43D0

analogous

#D0A643 #B4D043 #6ED043

triadic

#B4D043 #43B4D0 #D043B4

tetradic

#B4D043 #43D0A6 #5F43D0 #D0436E

square

#B4D043 #43D0A6 #5F43D0 #D0436E

split-complementary

#B4D043 #436ED0 #A643D0

monochromatic

#687A1F #92AB2B #B4D043 #C8DC74 #DBE8A5

Accessibility & contrast

On white

1.74

#B4D043 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.04

#B4D043 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D043

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D043	#FFFFFF	#000000	##000000
##B4D043	1.00	1.74	12.04	12.04
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.04	21.00	1.00	1.00
##000000	12.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC42E

Deuteranopia (green-blind)

#DAC44E

Tritanopia (blue-blind)

#BEC5B4

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b4d043;
/* rgb */ color: rgb(180, 208, 67);
/* oklch */ color: oklch(81.1% 0.166 120.0);

Tailwind

colors: {
  custom: {
    50: '#cede7f',
    500: '#b4d043',
    950: '#000000',
  },
}

SCSS

$custom: #b4d043;
$custom-light: #cede7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d043",
  "rgb": {
    "r": 180,
    "g": 208,
    "b": 67
  },
  "hsl": {
    "h": 71.915,
    "s": 60,
    "l": 53.922
  },
  "oklch": {
    "l": 0.81076,
    "c": 0.16573,
    "h": 120
  },
  "luminance": 0.5522
}

Semantic roles & 50–950 ramp

primary

#B4D043

secondary

#443582

accent

#45E364

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B4D043

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

Preview Lab → · Contrast checker → · Palette generator →