#B4D357#B4D357

#B4D357 is a light, vivid yellow-green. Relative luminance 0.570; OKLCH L 81.9% C 0.154 H 121.7°. Best body text is #000000 at 12.40:1 contrast (WCAG AA passes).

Color values

HEX#B4D357
RGBrgb(180, 211, 87)
HSLhsl(75, 58%, 58%)
HSVhsv(75, 59%, 83%)
CMYKcmyk(14.7%, 0%, 58.8%, 17.3%)
CIE-LABlab(80.17, -28.21, 56.65)
CIE-LCHlch(80.17, 63.28, 116.47°)
OKLaboklab(81.93% -0.081 0.1311)
OKLCHoklch(81.93% 0.154 121.7)
XYZxyz(43.8374, 56.9799, 17.7038)
Luminance0.5698 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4D357 #7657D3
analogous
#D3B457 #B4D357 #76D357
triadic
#B4D357 #57B4D3 #D357B4
tetradic
#B4D357 #57D3B4 #7657D3 #D35776
square
#B4D357 #57D3B4 #7657D3 #D35776
split-complementary
#B4D357 #5776D3 #B457D3
monochromatic
#718B24 #99BC31 #B4D357 #CAE087 #DFECB8

Accessibility & contrast

On white

1.69
#B4D357 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.40
#B4D357 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D357
12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4D357#FFFFFF#000000##000000
##B4D3571.001.6912.4012.40
#FFFFFF1.691.0021.0021.00
#00000012.4021.001.001.00
##00000012.4021.001.001.00

Color blindness preview

Protanopia (red-blind)
#DFC749
Deuteranopia (green-blind)
#DBC75F
Tritanopia (blue-blind)
#BDC9B8
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #b4d357;
/* rgb */ color: rgb(180, 211, 87);
/* oklch */ color: oklch(81.9% 0.154 121.7);
Tailwind
colors: {
  custom: {
    50: '#cde08b',
    500: '#b4d357',
    950: '#000000',
  },
}
SCSS
$custom: #b4d357;
$custom-light: #cde08b;
$custom-dark: #000000;
JSON
{
  "hex": "#b4d357",
  "rgb": {
    "r": 180,
    "g": 211,
    "b": 87
  },
  "hsl": {
    "h": 75,
    "s": 58.491,
    "l": 58.431
  },
  "oklch": {
    "l": 0.81933,
    "c": 0.15412,
    "h": 121.7
  },
  "luminance": 0.5698
}

Semantic roles & 50–950 ramp

primary
#B4D357
secondary
#523D91
accent
#46E26D
background
#FEFEFC
surface
#FBFCF4
border
#D4D5CE
text
#14150C
muted
#83847F

Preview Lab

Preview with #B4D357

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

Preview Lab → · Contrast checker → · Palette generator →

#B4D357 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva