#B1D54A#B1D54A

#B1D54A is a very light, vivid yellow-green. Relative luminance 0.574; OKLCH L 82.0% C 0.168 H 122.6°. Best body text is #000000 at 12.49:1 contrast (WCAG AA passes).

Color values

HEX#B1D54A
RGBrgb(177, 213, 74)
HSLhsl(76, 62%, 56%)
HSVhsv(76, 65%, 84%)
CMYKcmyk(16.9%, 0%, 65.3%, 16.5%)
CIE-LABlab(80.42, -31.29, 62.29)
CIE-LCHlch(80.42, 69.71, 116.67°)
OKLaboklab(82.05% -0.0906 0.1415)
OKLCHoklch(82.05% 0.168 122.6)
XYZxyz(43.1622, 57.4299, 15.2884)
Luminance0.5743 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B1D54A #6E4AD5
analogous
#D5B44A #B1D54A #6CD54A
triadic
#B1D54A #4AB1D5 #D54AB1
tetradic
#B1D54A #4AD5B4 #6E4AD5 #D54A6C
square
#B1D54A #4AD5B4 #6E4AD5 #D54A6C
split-complementary
#B1D54A #4A6CD5 #B44AD5
monochromatic
#6B861F #93B72B #B1D54A #C6E17C #DCECAD

Accessibility & contrast

On white

1.68
#B1D54A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.49
#B1D54A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D54A
12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B1D54A#FFFFFF#000000##000000
##B1D54A1.001.6812.4912.49
#FFFFFF1.681.0021.0021.00
#00000012.4921.001.001.00
##00000012.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#E1C837
Deuteranopia (green-blind)
#DCC754
Tritanopia (blue-blind)
#BACBB9
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #b1d54a;
/* rgb */ color: rgb(177, 213, 74);
/* oklch */ color: oklch(82.0% 0.168 122.6);
Tailwind
colors: {
  custom: {
    50: '#cbe283',
    500: '#b1d54a',
    950: '#000000',
  },
}
SCSS
$custom: #b1d54a;
$custom-light: #cbe283;
$custom-dark: #000000;
JSON
{
  "hex": "#b1d54a",
  "rgb": {
    "r": 177,
    "g": 213,
    "b": 74
  },
  "hsl": {
    "h": 75.54,
    "s": 62.332,
    "l": 56.275
  },
  "oklch": {
    "l": 0.8205,
    "c": 0.168,
    "h": 122.6
  },
  "luminance": 0.5743
}

Semantic roles & 50–950 ramp

primary
#B1D54A
secondary
#4D378C
accent
#42E56D
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150B
muted
#83847E

Preview Lab

Preview with #B1D54A

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

Preview Lab → · Contrast checker → · Palette generator →

#B1D54A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva