#B3F661#B3F661

#B3F661 is a very light, vivid yellow-green. Relative luminance 0.764; OKLCH L 89.9% C 0.191 H 130.0°. Best body text is #000000 at 16.27:1 contrast (WCAG AA passes).

Color values

HEX#B3F661
RGBrgb(179, 246, 97)
HSLhsl(87, 89%, 67%)
HSVhsv(87, 61%, 96%)
CMYKcmyk(27.2%, 0%, 60.6%, 3.5%)
CIE-LABlab(90.02, -43.65, 63.32)
CIE-LCHlch(90.02, 76.90, 124.58°)
OKLaboklab(89.91% -0.1228 0.1465)
OKLCHoklch(89.91% 0.191 130)
XYZxyz(53.7034, 76.3569, 23.2158)
Luminance0.7636 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B3F661 #A461F6
analogous
#F6EF61 #B3F661 #68F661
triadic
#B3F661 #61B3F6 #F661B3
tetradic
#B3F661 #61F6EF #A461F6 #F66168
square
#B3F661 #61F6EF #A461F6 #F66168
split-complementary
#B3F661 #6168F6 #EF61F6
monochromatic
#78D10C #97F327 #B3F661 #CFF99B #EBFDD5

Accessibility & contrast

On white

1.29
#B3F661 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.27
#B3F661 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F661
16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B3F661#FFFFFF#000000##000000
##B3F6611.001.2916.2716.27
#FFFFFF1.291.0021.0021.00
#00000016.2721.001.001.00
##00000016.2721.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE650
Deuteranopia (green-blind)
#F7E16C
Tritanopia (blue-blind)
#B7ECD6
Achromatopsia (no color)
#E2E2E2

Design tokens & code

CSS
--color: #b3f661;
/* rgb */ color: rgb(179, 246, 97);
/* oklch */ color: oklch(89.9% 0.191 130.0);
Tailwind
colors: {
  custom: {
    50: '#cdf993',
    500: '#b3f661',
    950: '#000000',
  },
}
SCSS
$custom: #b3f661;
$custom-light: #cdf993;
$custom-dark: #000000;
JSON
{
  "hex": "#b3f661",
  "rgb": {
    "r": 179,
    "g": 246,
    "b": 97
  },
  "hsl": {
    "h": 86.98,
    "s": 89.222,
    "l": 67.255
  },
  "oklch": {
    "l": 0.89913,
    "c": 0.19116,
    "h": 130
  },
  "luminance": 0.76358
}

Semantic roles & 50–950 ramp

primary
#B3F661
secondary
#762FCC
accent
#00E667
background
#FEFFFC
surface
#FBFFF5
border
#D4D7CF
text
#14170D
muted
#83857F

Preview Lab

Preview with #B3F661

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

Preview Lab → · Contrast checker → · Palette generator →

#B3F661 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva