#B1D44A#B1D44A

#B1D44A is a light, vivid yellow-green. Relative luminance 0.569; OKLCH L 81.8% C 0.167 H 122.4°. Best body text is #000000 at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#B1D44A
RGB	rgb(177, 212, 74)
HSL	hsl(75, 62%, 56%)
HSV	hsv(75, 65%, 83%)
CMYK	cmyk(16.5%, 0%, 65.1%, 16.9%)
CIE-LAB	lab(80.14, -30.82, 62.00)
CIE-LCH	lch(80.14, 69.23, 116.43°)
OKLab	oklab(81.82% -0.0893 0.1409)
OKLCH	oklch(81.82% 0.167 122.4)
XYZ	xyz(42.9115, 56.9284, 15.2048)
Luminance	0.5693 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D44A #6D4AD4

analogous

#D4B24A #B1D44A #6CD44A

triadic

#B1D44A #4AB1D4 #D44AB1

tetradic

#B1D44A #4AD4B2 #6D4AD4 #D44A6C

square

#B1D44A #4AD4B2 #6D4AD4 #D44A6C

split-complementary

#B1D44A #4A6CD4 #B24AD4

monochromatic

#6B841F #93B62B #B1D44A #C6E07B #DCEBAD

Accessibility & contrast

On white

1.70

#B1D44A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.39

#B1D44A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D44A

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D44A	#FFFFFF	#000000	##000000
##B1D44A	1.00	1.70	12.39	12.39
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.39	21.00	1.00	1.00
##000000	12.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C837

Deuteranopia (green-blind)

#DCC754

Tritanopia (blue-blind)

#BACAB8

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #b1d44a;
/* rgb */ color: rgb(177, 212, 74);
/* oklch */ color: oklch(81.8% 0.167 122.4);

Tailwind

colors: {
  custom: {
    50: '#cbe183',
    500: '#b1d44a',
    950: '#000000',
  },
}

SCSS

$custom: #b1d44a;
$custom-light: #cbe183;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d44a",
  "rgb": {
    "r": 177,
    "g": 212,
    "b": 74
  },
  "hsl": {
    "h": 75.217,
    "s": 61.607,
    "l": 56.078
  },
  "oklch": {
    "l": 0.81823,
    "c": 0.16679,
    "h": 122.4
  },
  "luminance": 0.56928
}

Semantic roles & 50–950 ramp

primary

#B1D44A

secondary

#4C378B

accent

#43E56C

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B1D44A

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

Preview Lab → · Contrast checker → · Palette generator →