#91CB41#91CB41

#91CB41 is a light, vivid yellow-green. Relative luminance 0.491; OKLCH L 77.6% C 0.177 H 129.5°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX#91CB41
RGBrgb(145, 203, 65)
HSLhsl(85, 57%, 53%)
HSVhsv(85, 68%, 80%)
CMYKcmyk(28.6%, 0%, 68%, 20.4%)
CIE-LABlab(75.52, -39.60, 60.10)
CIE-LCHlch(75.52, 71.98, 123.38°)
OKLaboklab(77.55% -0.1123 0.1363)
OKLCHoklch(77.55% 0.177 129.5)
XYZxyz(33.9870, 49.1123, 12.6890)
Luminance0.4911 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91CB41 #7B41CB
analogous
#CBC041 #91CB41 #4CCB41
triadic
#91CB41 #4191CB #CB4191
tetradic
#91CB41 #41CBC0 #7B41CB #CB414C
square
#91CB41 #41CBC0 #7B41CB #CB414C
split-complementary
#91CB41 #414CCB #C041CB
monochromatic
#4F721F #71A22C #91CB41 #ADD871 #C9E5A1

Accessibility & contrast

On white

1.94
#91CB41 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.82
#91CB41 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CB41
10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91CB41#FFFFFF#000000##000000
##91CB411.001.9410.8210.82
#FFFFFF1.941.0021.0021.00
#00000010.8221.001.001.00
##00000010.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#D4BD2D
Deuteranopia (green-blind)
#CCB94D
Tritanopia (blue-blind)
#95C2AF
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #91cb41;
/* rgb */ color: rgb(145, 203, 65);
/* oklch */ color: oklch(77.6% 0.177 129.5);
Tailwind
colors: {
  custom: {
    50: '#b5db7d',
    500: '#91cb41',
    950: '#000000',
  },
}
SCSS
$custom: #91cb41;
$custom-light: #b5db7d;
$custom-dark: #000000;
JSON
{
  "hex": "#91cb41",
  "rgb": {
    "r": 145,
    "g": 203,
    "b": 65
  },
  "hsl": {
    "h": 85.217,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.77555,
    "c": 0.17659,
    "h": 129.5
  },
  "luminance": 0.49113
}

Semantic roles & 50–950 ramp

primary
#91CB41
secondary
#AF96D2
accent
#48E088
background
#FBFDF7
surface
#F6FBEE
border
#D0D4C9
text
#12150A
muted
#81837C

Preview Lab

Preview with #91CB41

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

Preview Lab → · Contrast checker → · Palette generator →

#91CB41 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva