#B3EF69#B3EF69

#B3EF69 is a very light, vivid yellow-green. Relative luminance 0.723; OKLCH L 88.4% C 0.176 H 129.6°. Best body text is #000000 at 15.47:1 contrast (WCAG AA passes).

Color values

HEX#B3EF69
RGBrgb(179, 239, 105)
HSLhsl(87, 81%, 67%)
HSVhsv(87, 56%, 94%)
CMYKcmyk(25.1%, 0%, 56.1%, 6.3%)
CIE-LABlab(88.13, -39.88, 57.75)
CIE-LCHlch(88.13, 70.18, 124.63°)
OKLaboklab(88.4% -0.1118 0.1354)
OKLCHoklch(88.4% 0.176 129.6)
XYZxyz(52.0063, 72.3354, 24.5840)
Luminance0.7234 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B3EF69 #A569EF
analogous
#EFE869 #B3EF69 #70EF69
triadic
#B3EF69 #69B3EF #EF69B3
tetradic
#B3EF69 #69EFE8 #A569EF #EF6970
square
#B3EF69 #69EFE8 #A569EF #EF6970
split-complementary
#B3EF69 #6970EF #E869EF
monochromatic
#78C815 #97E932 #B3EF69 #CFF5A0 #EBFBD8

Accessibility & contrast

On white

1.36
#B3EF69 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.47
#B3EF69 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3EF69
15.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B3EF69#FFFFFF#000000##000000
##B3EF691.001.3615.4715.47
#FFFFFF1.361.0021.0021.00
#00000015.4721.001.001.00
##00000015.4721.001.001.00

Color blindness preview

Protanopia (red-blind)
#F9E05B
Deuteranopia (green-blind)
#F1DC72
Tritanopia (blue-blind)
#B7E6D2
Achromatopsia (no color)
#DDDDDD

Design tokens & code

CSS
--color: #b3ef69;
/* rgb */ color: rgb(179, 239, 105);
/* oklch */ color: oklch(88.4% 0.176 129.6);
Tailwind
colors: {
  custom: {
    50: '#cdf498',
    500: '#b3ef69',
    950: '#000000',
  },
}
SCSS
$custom: #b3ef69;
$custom-light: #cdf498;
$custom-dark: #000000;
JSON
{
  "hex": "#b3ef69",
  "rgb": {
    "r": 179,
    "g": 239,
    "b": 105
  },
  "hsl": {
    "h": 86.866,
    "s": 80.723,
    "l": 67.451
  },
  "oklch": {
    "l": 0.884,
    "c": 0.17557,
    "h": 129.6
  },
  "luminance": 0.72337
}

Semantic roles & 50–950 ramp

primary
#B3EF69
secondary
#7737C5
accent
#08DD68
background
#FEFFFC
surface
#FBFEF5
border
#D4D6CF
text
#14170E
muted
#83857F

Preview Lab

Preview with #B3EF69

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

Preview Lab → · Contrast checker → · Palette generator →

#B3EF69 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva