#B3CE39#B3CE39

#B3CE39 is a light, vivid yellow-green. Relative luminance 0.540; OKLCH L 80.5% C 0.170 H 119.5°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX#B3CE39
RGBrgb(179, 206, 57)
HSLhsl(71, 60%, 52%)
HSVhsv(71, 72%, 81%)
CMYKcmyk(13.1%, 0%, 72.3%, 19.2%)
CIE-LABlab(78.47, -28.20, 66.69)
CIE-LCHlch(78.47, 72.41, 112.92°)
OKLaboklab(80.48% -0.0837 0.1481)
OKLCHoklch(80.48% 0.17 119.5)
XYZxyz(41.4010, 54.0220, 12.1163)
Luminance0.5402 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B3CE39 #5439CE
analogous
#CE9E39 #B3CE39 #69CE39
triadic
#B3CE39 #39B3CE #CE39B3
tetradic
#B3CE39 #39CE9E #5439CE #CE3969
square
#B3CE39 #39CE9E #5439CE #CE3969
split-complementary
#B3CE39 #3969CE #9E39CE
monochromatic
#61711C #8CA228 #B3CE39 #C6DA6A #D9E69B

Accessibility & contrast

On white

1.78
#B3CE39 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.80
#B3CE39 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CE39
11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B3CE39#FFFFFF#000000##000000
##B3CE391.001.7811.8011.80
#FFFFFF1.781.0021.0021.00
#00000011.8021.001.001.00
##00000011.8021.001.001.00

Color blindness preview

Protanopia (red-blind)
#DBC21C
Deuteranopia (green-blind)
#D8C346
Tritanopia (blue-blind)
#BDC3B1
Achromatopsia (no color)
#C2C2C2

Design tokens & code

CSS
--color: #b3ce39;
/* rgb */ color: rgb(179, 206, 57);
/* oklch */ color: oklch(80.5% 0.170 119.5);
Tailwind
colors: {
  custom: {
    50: '#cddd7a',
    500: '#b3ce39',
    950: '#000000',
  },
}
SCSS
$custom: #b3ce39;
$custom-light: #cddd7a;
$custom-dark: #000000;
JSON
{
  "hex": "#b3ce39",
  "rgb": {
    "r": 179,
    "g": 206,
    "b": 57
  },
  "hsl": {
    "h": 70.872,
    "s": 60.324,
    "l": 51.569
  },
  "oklch": {
    "l": 0.8048,
    "c": 0.17012,
    "h": 119.5
  },
  "luminance": 0.54022
}

Semantic roles & 50–950 ramp

primary
#B3CE39
secondary
#3F317A
accent
#44E361
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150A
muted
#83847D

Preview Lab

Preview with #B3CE39

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

Preview Lab → · Contrast checker → · Palette generator →

#B3CE39 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva