#B1D044#B1D044

#B1D044 is a light, vivid yellow-green. Relative luminance 0.549; OKLCH L 80.9% C 0.166 H 121.0°. Best body text is #000000 at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#B1D044
RGB	rgb(177, 208, 68)
HSL	hsl(73, 60%, 54%)
HSV	hsv(73, 67%, 82%)
CMYK	cmyk(14.9%, 0%, 67.3%, 18.4%)
CIE-LAB	lab(78.97, -29.33, 63.13)
CIE-LCH	lch(78.97, 69.61, 114.92°)
OKLab	oklab(80.87% -0.0857 0.1424)
OKLCH	oklch(80.87% 0.166 121)
XYZ	xyz(41.7313, 54.8763, 13.8614)
Luminance	0.5488 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D044 #6344D0

analogous

#D0A944 #B1D044 #6BD044

triadic

#B1D044 #44B1D0 #D044B1

tetradic

#B1D044 #44D0A9 #6344D0 #D0446B

square

#B1D044 #44D0A9 #6344D0 #D0446B

split-complementary

#B1D044 #446BD0 #A944D0

monochromatic

#667B1F #8FAC2B #B1D044 #C5DC75 #DAE9A6

Accessibility & contrast

On white

1.75

#B1D044 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.98

#B1D044 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D044

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D044	#FFFFFF	#000000	##000000
##B1D044	1.00	1.75	11.98	11.98
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.98	21.00	1.00	1.00
##000000	11.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC42F

Deuteranopia (green-blind)

#D9C44F

Tritanopia (blue-blind)

#BAC5B4

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #b1d044;
/* rgb */ color: rgb(177, 208, 68);
/* oklch */ color: oklch(80.9% 0.166 121.0);

Tailwind

colors: {
  custom: {
    50: '#cbde7f',
    500: '#b1d044',
    950: '#000000',
  },
}

SCSS

$custom: #b1d044;
$custom-light: #cbde7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d044",
  "rgb": {
    "r": 177,
    "g": 208,
    "b": 68
  },
  "hsl": {
    "h": 73.286,
    "s": 59.829,
    "l": 54.118
  },
  "oklch": {
    "l": 0.80867,
    "c": 0.16621,
    "h": 121
  },
  "luminance": 0.54876
}

Semantic roles & 50–950 ramp

primary

#B1D044

secondary

#473683

accent

#45E368

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B1D044

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

Preview Lab → · Contrast checker → · Palette generator →