#B3CC37#B3CC37

#B3CC37 is a light, vivid yellow-green. Relative luminance 0.530; OKLCH L 80.0% C 0.169 H 118.8°. Best body text is #000000 at 11.61:1 contrast (WCAG AA passes).

Color values

HEX#B3CC37
RGBrgb(179, 204, 55)
HSLhsl(70, 59%, 51%)
HSVhsv(70, 73%, 80%)
CMYKcmyk(12.3%, 0%, 73%, 20%)
CIE-LABlab(77.90, -27.35, 66.82)
CIE-LCHlch(77.90, 72.20, 112.26°)
OKLaboklab(80.02% -0.0815 0.1481)
OKLCHoklch(80.02% 0.169 118.8)
XYZxyz(40.8737, 53.0456, 11.6993)
Luminance0.5304 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B3CC37 #5037CC
analogous
#CC9A37 #B3CC37 #68CC37
triadic
#B3CC37 #37B3CC #CC37B3
tetradic
#B3CC37 #37CC9A #5037CC #CC3768
square
#B3CC37 #37CC9A #5037CC #CC3768
split-complementary
#B3CC37 #3768CC #9A37CC
monochromatic
#5F6D1C #8A9E28 #B3CC37 #C6D868 #D8E599

Accessibility & contrast

On white

1.81
#B3CC37 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.61
#B3CC37 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CC37
11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B3CC37#FFFFFF#000000##000000
##B3CC371.001.8111.6111.61
#FFFFFF1.811.0021.0021.00
#00000011.6121.001.001.00
##00000011.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#D9C018
Deuteranopia (green-blind)
#D7C144
Tritanopia (blue-blind)
#BEC1AF
Achromatopsia (no color)
#C1C1C1

Design tokens & code

CSS
--color: #b3cc37;
/* rgb */ color: rgb(179, 204, 55);
/* oklch */ color: oklch(80.0% 0.169 118.8);
Tailwind
colors: {
  custom: {
    50: '#cddb78',
    500: '#b3cc37',
    950: '#000000',
  },
}
SCSS
$custom: #b3cc37;
$custom-light: #cddb78;
$custom-dark: #000000;
JSON
{
  "hex": "#b3cc37",
  "rgb": {
    "r": 179,
    "g": 204,
    "b": 55
  },
  "hsl": {
    "h": 70.067,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.80015,
    "c": 0.16901,
    "h": 118.8
  },
  "luminance": 0.53045
}

Semantic roles & 50–950 ramp

primary
#B3CC37
secondary
#3D3176
accent
#45E360
background
#FEFEFB
surface
#FBFBF2
border
#D4D4CC
text
#14150A
muted
#83847D

Preview Lab

Preview with #B3CC37

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

Preview Lab → · Contrast checker → · Palette generator →

#B3CC37 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva