#91CB43#91CB43

#91CB43 is a light, vivid yellow-green. Relative luminance 0.491; OKLCH L 77.6% C 0.175 H 129.6°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX#91CB43
RGBrgb(145, 203, 67)
HSLhsl(86, 57%, 53%)
HSVhsv(86, 67%, 80%)
CMYKcmyk(28.6%, 0%, 67%, 20.4%)
CIE-LABlab(75.54, -39.46, 59.34)
CIE-LCHlch(75.54, 71.26, 123.62°)
OKLaboklab(77.57% -0.1118 0.1349)
OKLCHoklch(77.57% 0.175 129.6)
XYZxyz(34.0459, 49.1359, 12.9995)
Luminance0.4914 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91CB43 #7D43CB
analogous
#CBC143 #91CB43 #4DCB43
triadic
#91CB43 #4391CB #CB4391
tetradic
#91CB43 #43CBC1 #7D43CB #CB434D
square
#91CB43 #43CBC1 #7D43CB #CB434D
split-complementary
#91CB43 #434DCB #C143CB
monochromatic
#507420 #71A42D #91CB43 #ADD873 #C9E6A3

Accessibility & contrast

On white

1.94
#91CB43 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.83
#91CB43 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CB43
10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91CB43#FFFFFF#000000##000000
##91CB431.001.9410.8310.83
#FFFFFF1.941.0021.0021.00
#00000010.8321.001.001.00
##00000010.8321.001.001.00

Color blindness preview

Protanopia (red-blind)
#D4BD30
Deuteranopia (green-blind)
#CCB94E
Tritanopia (blue-blind)
#95C2AF
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #91cb43;
/* rgb */ color: rgb(145, 203, 67);
/* oklch */ color: oklch(77.6% 0.175 129.6);
Tailwind
colors: {
  custom: {
    50: '#b5db7e',
    500: '#91cb43',
    950: '#000000',
  },
}
SCSS
$custom: #91cb43;
$custom-light: #b5db7e;
$custom-dark: #000000;
JSON
{
  "hex": "#91cb43",
  "rgb": {
    "r": 145,
    "g": 203,
    "b": 67
  },
  "hsl": {
    "h": 85.588,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.77572,
    "c": 0.17521,
    "h": 129.6
  },
  "luminance": 0.49137
}

Semantic roles & 50–950 ramp

primary
#91CB43
secondary
#B198D2
accent
#48E089
background
#FBFDF8
surface
#F6FBEF
border
#D0D4CA
text
#12150A
muted
#81837C

Preview Lab

Preview with #91CB43

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

Preview Lab → · Contrast checker → · Palette generator →

#91CB43 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva