#B4D144#B4D144

#B4D144 is a light, vivid yellow-green. Relative luminance 0.557; OKLCH L 81.3% C 0.166 H 120.3°. Best body text is #000000 at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#B4D144
RGB	rgb(180, 209, 68)
HSL	hsl(72, 61%, 54%)
HSV	hsv(72, 67%, 82%)
CMYK	cmyk(13.9%, 0%, 67.5%, 18%)
CIE-LAB	lab(79.46, -28.60, 63.69)
CIE-LCH	lch(79.46, 69.82, 114.18°)
OKLab	oklab(81.31% -0.0838 0.1435)
OKLCH	oklch(81.31% 0.166 120.3)
XYZ	xyz(42.6669, 55.7217, 13.9753)
Luminance	0.5572 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D144 #6144D1

analogous

#D1A744 #B4D144 #6ED144

triadic

#B4D144 #44B4D1 #D144B4

tetradic

#B4D144 #44D1A7 #6144D1 #D1446E

square

#B4D144 #44D1A7 #6144D1 #D1446E

split-complementary

#B4D144 #446ED1 #A744D1

monochromatic

#697C1F #92AD2B #B4D144 #C8DD75 #DBE9A6

Accessibility & contrast

On white

1.73

#B4D144 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.14

#B4D144 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D144

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D144	#FFFFFF	#000000	##000000
##B4D144	1.00	1.73	12.14	12.14
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.14	21.00	1.00	1.00
##000000	12.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC52F

Deuteranopia (green-blind)

#DAC54F

Tritanopia (blue-blind)

#BEC6B5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #b4d144;
/* rgb */ color: rgb(180, 209, 68);
/* oklch */ color: oklch(81.3% 0.166 120.3);

Tailwind

colors: {
  custom: {
    50: '#cedf80',
    500: '#b4d144',
    950: '#000000',
  },
}

SCSS

$custom: #b4d144;
$custom-light: #cedf80;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d144",
  "rgb": {
    "r": 180,
    "g": 209,
    "b": 68
  },
  "hsl": {
    "h": 72.34,
    "s": 60.515,
    "l": 54.314
  },
  "oklch": {
    "l": 0.81309,
    "c": 0.16622,
    "h": 120.3
  },
  "luminance": 0.55722
}

Semantic roles & 50–950 ramp

primary

#B4D144

secondary

#463584

accent

#44E465

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B4D144

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

Preview Lab → · Contrast checker → · Palette generator →