#91CA43#91CA43

#91CA43 is a light, vivid yellow-green. Relative luminance 0.487; OKLCH L 77.3% C 0.174 H 129.5°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX#91CA43
RGBrgb(145, 202, 67)
HSLhsl(85, 56%, 53%)
HSVhsv(85, 67%, 79%)
CMYKcmyk(28.2%, 0%, 66.8%, 20.8%)
CIE-LABlab(75.24, -39.01, 59.03)
CIE-LCHlch(75.24, 70.76, 123.46°)
OKLaboklab(77.33% -0.1105 0.1343)
OKLCHoklch(77.33% 0.174 129.5)
XYZxyz(33.8105, 48.6652, 12.9211)
Luminance0.4867 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91CA43 #7C43CA
analogous
#CABF43 #91CA43 #4DCA43
triadic
#91CA43 #4391CA #CA4391
tetradic
#91CA43 #43CABF #7C43CA #CA434D
square
#91CA43 #43CABF #7C43CA #CA434D
split-complementary
#91CA43 #434DCA #BF43CA
monochromatic
#507220 #71A22E #91CA43 #ADD773 #C9E5A2

Accessibility & contrast

On white

1.96
#91CA43 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.73
#91CA43 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CA43
10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91CA43#FFFFFF#000000##000000
##91CA431.001.9610.7310.73
#FFFFFF1.961.0021.0021.00
#00000010.7321.001.001.00
##00000010.7321.001.001.00

Color blindness preview

Protanopia (red-blind)
#D3BC30
Deuteranopia (green-blind)
#CBB84E
Tritanopia (blue-blind)
#95C1AF
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #91ca43;
/* rgb */ color: rgb(145, 202, 67);
/* oklch */ color: oklch(77.3% 0.174 129.5);
Tailwind
colors: {
  custom: {
    50: '#b5da7e',
    500: '#91ca43',
    950: '#000000',
  },
}
SCSS
$custom: #91ca43;
$custom-light: #b5da7e;
$custom-dark: #000000;
JSON
{
  "hex": "#91ca43",
  "rgb": {
    "r": 145,
    "g": 202,
    "b": 67
  },
  "hsl": {
    "h": 85.333,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.77333,
    "c": 0.17394,
    "h": 129.5
  },
  "luminance": 0.48666
}

Semantic roles & 50–950 ramp

primary
#91CA43
secondary
#B097D2
accent
#48DF88
background
#FBFDF8
surface
#F6FAEF
border
#D0D3CA
text
#12150A
muted
#81837C

Preview Lab

Preview with #91CA43

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

Preview Lab → · Contrast checker → · Palette generator →

#91CA43 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva