#91D443#91D443

#91D443 is a light, vivid yellow-green. Relative luminance 0.535; OKLCH L 79.7% C 0.187 H 131.0°. Best body text is #000000 at 11.70:1 contrast (WCAG AA passes).

Color values

HEX#91D443
RGBrgb(145, 212, 67)
HSLhsl(88, 63%, 55%)
HSVhsv(88, 68%, 83%)
CMYKcmyk(31.6%, 0%, 68.4%, 16.9%)
CIE-LABlab(78.18, -43.39, 62.08)
CIE-LCHlch(78.18, 75.74, 124.95°)
OKLaboklab(79.72% -0.1225 0.1407)
OKLCHoklch(79.72% 0.187 131)
XYZxyz(36.2333, 53.5107, 13.7287)
Luminance0.5351 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91D443 #8643D4
analogous
#D4CF43 #91D443 #49D443
triadic
#91D443 #4391D4 #D44391
tetradic
#91D443 #43D4CF #8643D4 #D44349
square
#91D443 #43D4CF #8643D4 #D44349
split-complementary
#91D443 #4349D4 #CF43D4
monochromatic
#527F1D #72B129 #91D443 #AEDF75 #CBEBA7

Accessibility & contrast

On white

1.79
#91D443 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.70
#91D443 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D443
11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91D443#FFFFFF#000000##000000
##91D4431.001.7911.7011.70
#FFFFFF1.791.0021.0021.00
#00000011.7021.001.001.00
##00000011.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#DDC52D
Deuteranopia (green-blind)
#D4C050
Tritanopia (blue-blind)
#94CBB7
Achromatopsia (no color)
#C1C1C1

Design tokens & code

CSS
--color: #91d443;
/* rgb */ color: rgb(145, 212, 67);
/* oklch */ color: oklch(79.7% 0.187 131.0);
Tailwind
colors: {
  custom: {
    50: '#b6e17f',
    500: '#91d443',
    950: '#000000',
  },
}
SCSS
$custom: #91d443;
$custom-light: #b6e17f;
$custom-dark: #000000;
JSON
{
  "hex": "#91d443",
  "rgb": {
    "r": 145,
    "g": 212,
    "b": 67
  },
  "hsl": {
    "h": 87.724,
    "s": 62.771,
    "l": 54.706
  },
  "oklch": {
    "l": 0.79719,
    "c": 0.18655,
    "h": 131
  },
  "luminance": 0.53512
}

Semantic roles & 50–950 ramp

primary
#91D443
secondary
#5A3487
accent
#42E68E
background
#FDFEFB
surface
#F8FCF2
border
#D1D5CC
text
#12150B
muted
#82847E

Preview Lab

Preview with #91D443

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

Preview Lab → · Contrast checker → · Palette generator →

#91D443 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva