#B1D340#B1D340

#B1D340 is a light, vivid yellow-green. Relative luminance 0.563; OKLCH L 81.5% C 0.172 H 121.7°. Best body text is #000000 at 12.26:1 contrast (WCAG AA passes).

Color values

HEX#B1D340
RGBrgb(177, 211, 64)
HSLhsl(74, 63%, 54%)
HSVhsv(74, 70%, 83%)
CMYKcmyk(16.1%, 0%, 69.7%, 17.3%)
CIE-LABlab(79.79, -30.98, 65.46)
CIE-LCHlch(79.79, 72.42, 115.33°)
OKLaboklab(81.52% -0.0906 0.1467)
OKLCHoklch(81.52% 0.172 121.7)
XYZxyz(42.3517, 56.3058, 13.4864)
Luminance0.5631 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B1D340 #6240D3
analogous
#D3AC40 #B1D340 #68D340
triadic
#B1D340 #40B1D3 #D340B1
tetradic
#B1D340 #40D3AC #6240D3 #D34068
square
#B1D340 #40D3AC #6240D3 #D34068
split-complementary
#B1D340 #4068D3 #AC40D3
monochromatic
#667C1D #8FAE28 #B1D340 #C5DE72 #DAEAA3

Accessibility & contrast

On white

1.71
#B1D340 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.26
#B1D340 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D340
12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B1D340#FFFFFF#000000##000000
##B1D3401.001.7112.2612.26
#FFFFFF1.711.0021.0021.00
#00000012.2621.001.001.00
##00000012.2621.001.001.00

Color blindness preview

Protanopia (red-blind)
#E0C628
Deuteranopia (green-blind)
#DBC64C
Tritanopia (blue-blind)
#BAC8B6
Achromatopsia (no color)
#C6C6C6

Design tokens & code

CSS
--color: #b1d340;
/* rgb */ color: rgb(177, 211, 64);
/* oklch */ color: oklch(81.5% 0.172 121.7);
Tailwind
colors: {
  custom: {
    50: '#cce07e',
    500: '#b1d340',
    950: '#000000',
  },
}
SCSS
$custom: #b1d340;
$custom-light: #cce07e;
$custom-dark: #000000;
JSON
{
  "hex": "#b1d340",
  "rgb": {
    "r": 177,
    "g": 211,
    "b": 64
  },
  "hsl": {
    "h": 73.878,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.81517,
    "c": 0.17242,
    "h": 121.7
  },
  "luminance": 0.56306
}

Semantic roles & 50–950 ramp

primary
#B1D340
secondary
#463384
accent
#42E668
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150A
muted
#83847D

Preview Lab

Preview with #B1D340

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

Preview Lab → · Contrast checker → · Palette generator →

#B1D340 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva