#B1D44D#B1D44D

#B1D44D is a light, vivid yellow-green. Relative luminance 0.570; OKLCH L 81.8% C 0.165 H 122.5°. Best body text is #000000 at 12.39:1 contrast (WCAG AA passes).

Color values

HEX#B1D44D
RGBrgb(177, 212, 77)
HSLhsl(76, 61%, 57%)
HSVhsv(76, 64%, 83%)
CMYKcmyk(16.5%, 0%, 63.7%, 16.9%)
CIE-LABlab(80.16, -30.61, 60.81)
CIE-LCHlch(80.16, 68.08, 116.72°)
OKLaboklab(81.85% -0.0884 0.1388)
OKLCHoklch(81.85% 0.165 122.5)
XYZxyz(43.0149, 56.9698, 15.7499)
Luminance0.5697 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B1D44D #704DD4
analogous
#D4B44D #B1D44D #6ED44D
triadic
#B1D44D #4DB1D4 #D44DB1
tetradic
#B1D44D #4DD4B4 #704DD4 #D44D6E
square
#B1D44D #4DD4B4 #704DD4 #D44D6E
split-complementary
#B1D44D #4D6ED4 #B44DD4
monochromatic
#6C8620 #93B72C #B1D44D #C7E07E #DCECB0

Accessibility & contrast

On white

1.69
#B1D44D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.39
#B1D44D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D44D
12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B1D44D#FFFFFF#000000##000000
##B1D44D1.001.6912.3912.39
#FFFFFF1.691.0021.0021.00
#00000012.3921.001.001.00
##00000012.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#E0C83C
Deuteranopia (green-blind)
#DBC757
Tritanopia (blue-blind)
#BACAB8
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #b1d44d;
/* rgb */ color: rgb(177, 212, 77);
/* oklch */ color: oklch(81.8% 0.165 122.5);
Tailwind
colors: {
  custom: {
    50: '#cbe185',
    500: '#b1d44d',
    950: '#000000',
  },
}
SCSS
$custom: #b1d44d;
$custom-light: #cbe185;
$custom-dark: #000000;
JSON
{
  "hex": "#b1d44d",
  "rgb": {
    "r": 177,
    "g": 212,
    "b": 77
  },
  "hsl": {
    "h": 75.556,
    "s": 61.086,
    "l": 56.667
  },
  "oklch": {
    "l": 0.8185,
    "c": 0.16457,
    "h": 122.5
  },
  "luminance": 0.5697
}

Semantic roles & 50–950 ramp

primary
#B1D44D
secondary
#4E388D
accent
#44E46D
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150B
muted
#83847E

Preview Lab

Preview with #B1D44D

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

Preview Lab → · Contrast checker → · Palette generator →

#B1D44D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva