#91CB49#91CB49

#91CB49 is a light, vivid yellow-green. Relative luminance 0.492; OKLCH L 77.6% C 0.171 H 130.1°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX#91CB49
RGBrgb(145, 203, 73)
HSLhsl(87, 56%, 54%)
HSVhsv(87, 64%, 80%)
CMYKcmyk(28.6%, 0%, 64%, 20.4%)
CIE-LABlab(75.58, -39.00, 56.96)
CIE-LCHlch(75.58, 69.04, 124.40°)
OKLaboklab(77.63% -0.11 0.1307)
OKLCHoklch(77.63% 0.171 130.1)
XYZxyz(34.2353, 49.2117, 13.9971)
Luminance0.4921 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91CB49 #8349CB
analogous
#CBC449 #91CB49 #50CB49
triadic
#91CB49 #4991CB #CB4991
tetradic
#91CB49 #49CBC4 #8349CB #CB4950
square
#91CB49 #49CBC4 #8349CB #CB4950
split-complementary
#91CB49 #4950CB #C449CB
monochromatic
#517722 #72A730 #91CB49 #AED979 #CBE6A8

Accessibility & contrast

On white

1.94
#91CB49 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.84
#91CB49 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CB49
10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91CB49#FFFFFF#000000##000000
##91CB491.001.9410.8410.84
#FFFFFF1.941.0021.0021.00
#00000010.8421.001.001.00
##00000010.8421.001.001.00

Color blindness preview

Protanopia (red-blind)
#D4BD39
Deuteranopia (green-blind)
#CCB953
Tritanopia (blue-blind)
#94C3B0
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #91cb49;
/* rgb */ color: rgb(145, 203, 73);
/* oklch */ color: oklch(77.6% 0.171 130.1);
Tailwind
colors: {
  custom: {
    50: '#b5db81',
    500: '#91cb49',
    950: '#000000',
  },
}
SCSS
$custom: #91cb49;
$custom-light: #b5db81;
$custom-dark: #000000;
JSON
{
  "hex": "#91cb49",
  "rgb": {
    "r": 145,
    "g": 203,
    "b": 73
  },
  "hsl": {
    "h": 86.769,
    "s": 55.556,
    "l": 54.118
  },
  "oklch": {
    "l": 0.77625,
    "c": 0.17085,
    "h": 130.1
  },
  "luminance": 0.49213
}

Semantic roles & 50–950 ramp

primary
#91CB49
secondary
#B59CD4
accent
#49DF8C
background
#FBFDF8
surface
#F6FBEF
border
#D0D4CA
text
#11150B
muted
#80837C

Preview Lab

Preview with #91CB49

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

Preview Lab → · Contrast checker → · Palette generator →

#91CB49 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva