#91D351#91D351

#91D351 is a light, vivid yellow-green. Relative luminance 0.532; OKLCH L 79.6% C 0.175 H 132.0°. Best body text is #000000 at 11.64:1 contrast (WCAG AA passes).

Color values

HEX#91D351
RGBrgb(145, 211, 81)
HSLhsl(90, 60%, 57%)
HSVhsv(90, 62%, 83%)
CMYKcmyk(31.3%, 0%, 61.6%, 17.3%)
CIE-LABlab(77.99, -41.86, 56.23)
CIE-LCHlch(77.99, 70.10, 126.67°)
OKLaboklab(79.61% -0.1172 0.1301)
OKLCHoklch(79.61% 0.175 132)
XYZxyz(36.4560, 53.2011, 16.1310)
Luminance0.5320 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91D351 #9351D3
analogous
#D2D351 #91D351 #51D352
triadic
#91D351 #5191D3 #D35191
tetradic
#91D351 #51D2D3 #9351D3 #D35251
square
#91D351 #51D2D3 #9351D3 #D35251
split-complementary
#91D351 #5251D3 #D351D2
monochromatic
#548722 #72B82F #91D351 #B0DF82 #CFECB3

Accessibility & contrast

On white

1.80
#91D351 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.64
#91D351 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D351
11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91D351#FFFFFF#000000##000000
##91D3511.001.8011.6411.64
#FFFFFF1.801.0021.0021.00
#00000011.6421.001.001.00
##00000011.6421.001.001.00

Color blindness preview

Protanopia (red-blind)
#DBC442
Deuteranopia (green-blind)
#D2BF5B
Tritanopia (blue-blind)
#93CBB8
Achromatopsia (no color)
#C1C1C1

Design tokens & code

CSS
--color: #91d351;
/* rgb */ color: rgb(145, 211, 81);
/* oklch */ color: oklch(79.6% 0.175 132.0);
Tailwind
colors: {
  custom: {
    50: '#b5e187',
    500: '#91d351',
    950: '#000000',
  },
}
SCSS
$custom: #91d351;
$custom-light: #b5e187;
$custom-dark: #000000;
JSON
{
  "hex": "#91d351",
  "rgb": {
    "r": 145,
    "g": 211,
    "b": 81
  },
  "hsl": {
    "h": 90.462,
    "s": 59.633,
    "l": 57.255
  },
  "oklch": {
    "l": 0.79606,
    "c": 0.17511,
    "h": 132
  },
  "luminance": 0.53202
}

Semantic roles & 50–950 ramp

primary
#91D351
secondary
#653A8E
accent
#45E395
background
#FDFEFC
surface
#F8FCF3
border
#D1D5CD
text
#12150C
muted
#82847F

Preview Lab

Preview with #91D351

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

Preview Lab → · Contrast checker → · Palette generator →

#91D351 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva