#B3CF40#B3CF40

#B3CF40 is a light, vivid yellow-green. Relative luminance 0.546; OKLCH L 80.8% C 0.167 H 119.9°. Best body text is #000000 at 11.92:1 contrast (WCAG AA passes).

Color values

HEX#B3CF40
RGBrgb(179, 207, 64)
HSLhsl(72, 60%, 53%)
HSVhsv(72, 69%, 81%)
CMYKcmyk(13.5%, 0%, 69.1%, 18.8%)
CIE-LABlab(78.80, -28.29, 64.51)
CIE-LCHlch(78.80, 70.44, 113.68°)
OKLaboklab(80.76% -0.0833 0.1447)
OKLCHoklch(80.76% 0.167 119.9)
XYZxyz(41.8294, 54.5797, 13.1808)
Luminance0.5458 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B3CF40 #5C40CF
analogous
#CFA340 #B3CF40 #6BCF40
triadic
#B3CF40 #40B3CF #CF40B3
tetradic
#B3CF40 #40CFA3 #5C40CF #CF406B
square
#B3CF40 #40CFA3 #5C40CF #CF406B
split-complementary
#B3CF40 #406BCF #A340CF
monochromatic
#65771E #8FA82A #B3CF40 #C6DB71 #DAE8A2

Accessibility & contrast

On white

1.76
#B3CF40 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.92
#B3CF40 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CF40
11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B3CF40#FFFFFF#000000##000000
##B3CF401.001.7611.9211.92
#FFFFFF1.761.0021.0021.00
#00000011.9221.001.001.00
##00000011.9221.001.001.00

Color blindness preview

Protanopia (red-blind)
#DCC329
Deuteranopia (green-blind)
#D9C34B
Tritanopia (blue-blind)
#BDC4B3
Achromatopsia (no color)
#C3C3C3

Design tokens & code

CSS
--color: #b3cf40;
/* rgb */ color: rgb(179, 207, 64);
/* oklch */ color: oklch(80.8% 0.167 119.9);
Tailwind
colors: {
  custom: {
    50: '#cddd7d',
    500: '#b3cf40',
    950: '#000000',
  },
}
SCSS
$custom: #b3cf40;
$custom-light: #cddd7d;
$custom-dark: #000000;
JSON
{
  "hex": "#b3cf40",
  "rgb": {
    "r": 179,
    "g": 207,
    "b": 64
  },
  "hsl": {
    "h": 71.748,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.80755,
    "c": 0.16693,
    "h": 119.9
  },
  "luminance": 0.5458
}

Semantic roles & 50–950 ramp

primary
#B3CF40
secondary
#43347F
accent
#45E364
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150A
muted
#83847D

Preview Lab

Preview with #B3CF40

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

Preview Lab → · Contrast checker → · Palette generator →

#B3CF40 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva