#B4CF3B#B4CF3B

#B4CF3B is a light, vivid yellow-green. Relative luminance 0.546; OKLCH L 80.8% C 0.170 H 119.5°. Best body text is #000000 at 11.93:1 contrast (WCAG AA passes).

Color values

HEX#B4CF3B
RGBrgb(180, 207, 59)
HSLhsl(71, 61%, 52%)
HSVhsv(71, 71%, 81%)
CMYKcmyk(13%, 0%, 71.5%, 18.8%)
CIE-LABlab(78.84, -28.16, 66.37)
CIE-LCHlch(78.84, 72.10, 112.99°)
OKLaboklab(80.79% -0.0834 0.1478)
OKLCHoklch(80.79% 0.17 119.5)
XYZxyz(41.9254, 54.6449, 12.4757)
Luminance0.5464 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4CF3B #563BCF
analogous
#CFA03B #B4CF3B #6ACF3B
triadic
#B4CF3B #3BB4CF #CF3BB4
tetradic
#B4CF3B #3BCFA0 #563BCF #CF3B6A
square
#B4CF3B #3BCFA0 #563BCF #CF3B6A
split-complementary
#B4CF3B #3B6ACF #A03BCF
monochromatic
#63731C #8EA528 #B4CF3B #C7DB6C #DAE79D

Accessibility & contrast

On white

1.76
#B4CF3B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.93
#B4CF3B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4CF3B
11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4CF3B#FFFFFF#000000##000000
##B4CF3B1.001.7611.9311.93
#FFFFFF1.761.0021.0021.00
#00000011.9321.001.001.00
##00000011.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#DCC320
Deuteranopia (green-blind)
#D9C447
Tritanopia (blue-blind)
#BEC4B2
Achromatopsia (no color)
#C3C3C3

Design tokens & code

CSS
--color: #b4cf3b;
/* rgb */ color: rgb(180, 207, 59);
/* oklch */ color: oklch(80.8% 0.170 119.5);
Tailwind
colors: {
  custom: {
    50: '#cedd7b',
    500: '#b4cf3b',
    950: '#000000',
  },
}
SCSS
$custom: #b4cf3b;
$custom-light: #cedd7b;
$custom-dark: #000000;
JSON
{
  "hex": "#b4cf3b",
  "rgb": {
    "r": 180,
    "g": 207,
    "b": 59
  },
  "hsl": {
    "h": 70.946,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.80792,
    "c": 0.16969,
    "h": 119.5
  },
  "luminance": 0.54645
}

Semantic roles & 50–950 ramp

primary
#B4CF3B
secondary
#40327C
accent
#44E461
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150A
muted
#83847D

Preview Lab

Preview with #B4CF3B

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

Preview Lab → · Contrast checker → · Palette generator →

#B4CF3B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva