#B4D742#B4D742

#B4D742 is a very light, vivid yellow-green. Relative luminance 0.587; OKLCH L 82.7% C 0.175 H 121.9°. Best body text is #000000 at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#B4D742
RGB	rgb(180, 215, 66)
HSL	hsl(74, 65%, 55%)
HSV	hsv(74, 69%, 84%)
CMYK	cmyk(16.3%, 0%, 69.3%, 15.7%)
CIE-LAB	lab(81.13, -31.54, 66.13)
CIE-LCH	lch(81.13, 73.27, 115.50°)
OKLab	oklab(82.65% -0.0922 0.1483)
OKLCH	oklch(82.65% 0.175 121.9)
XYZ	xyz(44.1068, 58.6975, 14.1593)
Luminance	0.5870 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D742 #6542D7

analogous

#D7B042 #B4D742 #69D742

triadic

#B4D742 #42B4D7 #D742B4

tetradic

#B4D742 #42D7B0 #6542D7 #D74269

square

#B4D742 #42D7B0 #6542D7 #D74269

split-complementary

#B4D742 #4269D7 #B042D7

monochromatic

#6B831C #94B526 #B4D742 #C8E275 #DCECA7

Accessibility & contrast

On white

1.65

#B4D742 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.74

#B4D742 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D742

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D742	#FFFFFF	#000000	##000000
##B4D742	1.00	1.65	12.74	12.74
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.74	21.00	1.00	1.00
##000000	12.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA2A

Deuteranopia (green-blind)

#DFCA4E

Tritanopia (blue-blind)

#BDCCBA

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b4d742;
/* rgb */ color: rgb(180, 215, 66);
/* oklch */ color: oklch(82.7% 0.175 121.9);

Tailwind

colors: {
  custom: {
    50: '#cee37f',
    500: '#b4d742',
    950: '#000000',
  },
}

SCSS

$custom: #b4d742;
$custom-light: #cee37f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d742",
  "rgb": {
    "r": 180,
    "g": 215,
    "b": 66
  },
  "hsl": {
    "h": 74.094,
    "s": 65.066,
    "l": 55.098
  },
  "oklch": {
    "l": 0.82651,
    "c": 0.17464,
    "h": 121.9
  },
  "luminance": 0.58698
}

Semantic roles & 50–950 ramp

primary

#B4D742

secondary

#48348A

accent

#40E867

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B4D742

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

Preview Lab → · Contrast checker → · Palette generator →