#91C545#91C545

#91C545 is a light, vivid yellow-green. Relative luminance 0.464; OKLCH L 76.2% C 0.166 H 128.7°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX#91C545
RGBrgb(145, 197, 69)
HSLhsl(84, 52%, 52%)
HSVhsv(84, 65%, 77%)
CMYKcmyk(26.4%, 0%, 65%, 22.7%)
CIE-LABlab(73.79, -36.62, 56.69)
CIE-LCHlch(73.79, 67.49, 122.86°)
OKLaboklab(76.16% -0.1038 0.1296)
OKLCHoklch(76.16% 0.166 128.7)
XYZxyz(32.7174, 46.3812, 12.8578)
Luminance0.4638 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91C545 #7945C5
analogous
#C5B945 #91C545 #51C545
triadic
#91C545 #4591C5 #C54591
tetradic
#91C545 #45C5B9 #7945C5 #C54551
square
#91C545 #45C5B9 #7945C5 #C54551
split-complementary
#91C545 #4551C5 #B945C5
monochromatic
#4F6D22 #709C31 #91C545 #ADD474 #C8E2A2

Accessibility & contrast

On white

2.04
#91C545 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.28
#91C545 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C545
10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91C545#FFFFFF#000000##000000
##91C5451.002.0410.2810.28
#FFFFFF2.041.0021.0021.00
#00000010.2821.001.001.00
##00000010.2821.001.001.00

Color blindness preview

Protanopia (red-blind)
#CEB834
Deuteranopia (green-blind)
#C7B44F
Tritanopia (blue-blind)
#95BDAB
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #91c545;
/* rgb */ color: rgb(145, 197, 69);
/* oklch */ color: oklch(76.2% 0.166 128.7);
Tailwind
colors: {
  custom: {
    50: '#b5d77f',
    500: '#91c545',
    950: '#000000',
  },
}
SCSS
$custom: #91c545;
$custom-light: #b5d77f;
$custom-dark: #000000;
JSON
{
  "hex": "#91c545",
  "rgb": {
    "r": 145,
    "g": 197,
    "b": 69
  },
  "hsl": {
    "h": 84.375,
    "s": 52.459,
    "l": 52.157
  },
  "oklch": {
    "l": 0.76161,
    "c": 0.16608,
    "h": 128.7
  },
  "luminance": 0.46382
}

Semantic roles & 50–950 ramp

primary
#91C545
secondary
#AE97CF
accent
#4CDC86
background
#FBFDF8
surface
#F6FAEF
border
#D0D3CA
text
#11140A
muted
#80837C

Preview Lab

Preview with #91C545

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

Preview Lab → · Contrast checker → · Palette generator →

#91C545 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva