#B1D944#B1D944

#B1D944 is a very light, vivid yellow-green. Relative luminance 0.594; OKLCH L 82.9% C 0.177 H 123.3°. Best body text is #000000 at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#B1D944
RGB	rgb(177, 217, 68)
HSL	hsl(76, 66%, 56%)
HSV	hsv(76, 69%, 85%)
CMYK	cmyk(18.4%, 0%, 68.7%, 14.9%)
CIE-LAB	lab(81.51, -33.53, 65.71)
CIE-LCH	lch(81.51, 73.77, 117.03°)
OKLab	oklab(82.91% -0.0973 0.1478)
OKLCH	oklch(82.91% 0.177 123.3)
XYZ	xyz(43.9882, 59.3899, 14.6137)
Luminance	0.5939 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D944 #6C44D9

analogous

#D9B644 #B1D944 #66D944

triadic

#B1D944 #44B1D9 #D944B1

tetradic

#B1D944 #44D9B6 #6C44D9 #D94466

square

#B1D944 #44D9B6 #6C44D9 #D94466

split-complementary

#B1D944 #4466D9 #B644D9

monochromatic

#6A871B #92BA26 #B1D944 #C6E377 #DBEEAA

Accessibility & contrast

On white

1.63

#B1D944 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.88

#B1D944 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D944

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D944	#FFFFFF	#000000	##000000
##B1D944	1.00	1.63	12.88	12.88
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.88	21.00	1.00	1.00
##000000	12.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CC2D

Deuteranopia (green-blind)

#E0CA50

Tritanopia (blue-blind)

#BACEBB

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b1d944;
/* rgb */ color: rgb(177, 217, 68);
/* oklch */ color: oklch(82.9% 0.177 123.3);

Tailwind

colors: {
  custom: {
    50: '#cce480',
    500: '#b1d944',
    950: '#000000',
  },
}

SCSS

$custom: #b1d944;
$custom-light: #cce480;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d944",
  "rgb": {
    "r": 177,
    "g": 217,
    "b": 68
  },
  "hsl": {
    "h": 76.107,
    "s": 66.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.82912,
    "c": 0.17698,
    "h": 123.3
  },
  "luminance": 0.5939
}

Semantic roles & 50–950 ramp

primary

#B1D944

secondary

#4C348D

accent

#3FE96C

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B1D944

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

Preview Lab → · Contrast checker → · Palette generator →