#B4D13D#B4D13D

#B4D13D is a light, vivid yellow-green. Relative luminance 0.556; OKLCH L 81.3% C 0.171 H 120.1°. Best body text is #000000 at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#B4D13D
RGB	rgb(180, 209, 61)
HSL	hsl(72, 62%, 53%)
HSV	hsv(72, 71%, 82%)
CMYK	cmyk(13.9%, 0%, 70.8%, 18%)
CIE-LAB	lab(79.41, -29.01, 66.23)
CIE-LCH	lch(79.41, 72.30, 113.65°)
OKLab	oklab(81.26% -0.0856 0.1478)
OKLCH	oklch(81.26% 0.171 120.1)
XYZ	xyz(42.4659, 55.6413, 12.9167)
Luminance	0.5564 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D13D #5A3DD1

analogous

#D1A43D #B4D13D #6AD13D

triadic

#B4D13D #3DB4D1 #D13DB4

tetradic

#B4D13D #3DD1A4 #5A3DD1 #D13D6A

square

#B4D13D #3DD1A4 #5A3DD1 #D13D6A

split-complementary

#B4D13D #3D6AD1 #A43DD1

monochromatic

#65771C #90A928 #B4D13D #C7DD6E #DAE8A0

Accessibility & contrast

On white

1.73

#B4D13D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.13

#B4D13D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D13D

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D13D	#FFFFFF	#000000	##000000
##B4D13D	1.00	1.73	12.13	12.13
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.13	21.00	1.00	1.00
##000000	12.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC523

Deuteranopia (green-blind)

#DBC549

Tritanopia (blue-blind)

#BEC6B4

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #b4d13d;
/* rgb */ color: rgb(180, 209, 61);
/* oklch */ color: oklch(81.3% 0.171 120.1);

Tailwind

colors: {
  custom: {
    50: '#cedf7c',
    500: '#b4d13d',
    950: '#000000',
  },
}

SCSS

$custom: #b4d13d;
$custom-light: #cedf7c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d13d",
  "rgb": {
    "r": 180,
    "g": 209,
    "b": 61
  },
  "hsl": {
    "h": 71.757,
    "s": 61.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.81258,
    "c": 0.17077,
    "h": 120.1
  },
  "luminance": 0.55641
}

Semantic roles & 50–950 ramp

primary

#B4D13D

secondary

#423380

accent

#43E563

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B4D13D

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

Preview Lab → · Contrast checker → · Palette generator →