#91CB3D#91CB3D

#91CB3D is a light, vivid yellow-green. Relative luminance 0.491; OKLCH L 77.5% C 0.179 H 129.2°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX#91CB3D
RGBrgb(145, 203, 61)
HSLhsl(85, 58%, 52%)
HSVhsv(85, 70%, 80%)
CMYKcmyk(28.6%, 0%, 70%, 20.4%)
CIE-LABlab(75.49, -39.87, 61.59)
CIE-LCHlch(75.49, 73.37, 122.91°)
OKLaboklab(77.52% -0.1134 0.1388)
OKLCHoklch(77.52% 0.179 129.2)
XYZxyz(33.8752, 49.0676, 12.1002)
Luminance0.4907 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91CB3D #773DCB
analogous
#CBBE3D #91CB3D #4ACB3D
triadic
#91CB3D #3D91CB #CB3D91
tetradic
#91CB3D #3DCBBE #773DCB #CB3D4A
square
#91CB3D #3DCBBE #773DCB #CB3D4A
split-complementary
#91CB3D #3D4ACB #BE3DCB
monochromatic
#4E701E #70A02B #91CB3D #ACD86D #C8E59E

Accessibility & contrast

On white

1.94
#91CB3D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.81
#91CB3D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CB3D
10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91CB3D#FFFFFF#000000##000000
##91CB3D1.001.9410.8110.81
#FFFFFF1.941.0021.0021.00
#00000010.8121.001.001.00
##00000010.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#D5BD26
Deuteranopia (green-blind)
#CDB949
Tritanopia (blue-blind)
#95C2AF
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #91cb3d;
/* rgb */ color: rgb(145, 203, 61);
/* oklch */ color: oklch(77.5% 0.179 129.2);
Tailwind
colors: {
  custom: {
    50: '#b5db7b',
    500: '#91cb3d',
    950: '#000000',
  },
}
SCSS
$custom: #91cb3d;
$custom-light: #b5db7b;
$custom-dark: #000000;
JSON
{
  "hex": "#91cb3d",
  "rgb": {
    "r": 145,
    "g": 203,
    "b": 61
  },
  "hsl": {
    "h": 84.507,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.77523,
    "c": 0.17925,
    "h": 129.2
  },
  "luminance": 0.49069
}

Semantic roles & 50–950 ramp

primary
#91CB3D
secondary
#AC93D1
accent
#47E186
background
#FBFDF7
surface
#F6FBEE
border
#D0D4C9
text
#12150A
muted
#81837C

Preview Lab

Preview with #91CB3D

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

Preview Lab → · Contrast checker → · Palette generator →

#91CB3D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva