#B3D027#B3D027

#B3D027 is a light, vivid yellow-green. Relative luminance 0.548; OKLCH L 80.8% C 0.181 H 119.7°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX#B3D027
RGBrgb(179, 208, 39)
HSLhsl(70, 68%, 48%)
HSVhsv(70, 81%, 82%)
CMYKcmyk(13.9%, 0%, 81.3%, 18.4%)
CIE-LABlab(78.95, -29.91, 72.53)
CIE-LCHlch(78.95, 78.45, 112.41°)
OKLaboklab(80.84% -0.0897 0.1575)
OKLCHoklch(80.84% 0.181 119.7)
XYZxyz(41.5134, 54.8422, 10.3177)
Luminance0.5484 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B3D027 #4427D0
analogous
#D09827 #B3D027 #5ED027
triadic
#B3D027 #27B3D0 #D027B3
tetradic
#B3D027 #27D098 #4427D0 #D0275E
square
#B3D027 #27D098 #4427D0 #D0275E
split-complementary
#B3D027 #275ED0 #9827D0
monochromatic
#5A6914 #879C1D #B3D027 #C7DF55 #D8E989

Accessibility & contrast

On white

1.75
#B3D027 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.97
#B3D027 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D027
11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B3D027#FFFFFF#000000##000000
##B3D0271.001.7511.9711.97
#FFFFFF1.751.0021.0021.00
#00000011.9721.001.001.00
##00000011.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#DEC400
Deuteranopia (green-blind)
#DAC439
Tritanopia (blue-blind)
#BEC4B2
Achromatopsia (no color)
#C3C3C3

Design tokens & code

CSS
--color: #b3d027;
/* rgb */ color: rgb(179, 208, 39);
/* oklch */ color: oklch(80.8% 0.181 119.7);
Tailwind
colors: {
  custom: {
    50: '#cede72',
    500: '#b3d027',
    950: '#000000',
  },
}
SCSS
$custom: #b3d027;
$custom-light: #cede72;
$custom-dark: #000000;
JSON
{
  "hex": "#b3d027",
  "rgb": {
    "r": 179,
    "g": 208,
    "b": 39
  },
  "hsl": {
    "h": 70.296,
    "s": 68.421,
    "l": 48.431
  },
  "oklch": {
    "l": 0.80836,
    "c": 0.18127,
    "h": 119.7
  },
  "luminance": 0.54842
}

Semantic roles & 50–950 ramp

primary
#B3D027
secondary
#352873
accent
#3DEB5B
background
#FEFEFB
surface
#FBFCF1
border
#D4D5CB
text
#141509
muted
#83847D

Preview Lab

Preview with #B3D027

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

Preview Lab → · Contrast checker → · Palette generator →

#B3D027 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva