#91CE45#91CE45

#91CE45 is a light, vivid yellow-green. Relative luminance 0.506; OKLCH L 78.3% C 0.178 H 130.3°. Best body text is #000000 at 11.12:1 contrast (WCAG AA passes).

Color values

HEX#91CE45
RGBrgb(145, 206, 69)
HSLhsl(87, 58%, 54%)
HSVhsv(87, 67%, 81%)
CMYKcmyk(29.6%, 0%, 66.5%, 19.2%)
CIE-LABlab(76.43, -40.63, 59.49)
CIE-LCHlch(76.43, 72.04, 124.33°)
OKLaboklab(78.3% -0.1148 0.1355)
OKLCHoklch(78.3% 0.178 130.3)
XYZxyz(34.8223, 50.5910, 13.5594)
Luminance0.5059 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91CE45 #8245CE
analogous
#CEC645 #91CE45 #4DCE45
triadic
#91CE45 #4591CE #CE4591
tetradic
#91CE45 #45CEC6 #8245CE #CE454D
square
#91CE45 #45CEC6 #8245CE #CE454D
split-complementary
#91CE45 #454DCE #C645CE
monochromatic
#517920 #72A92D #91CE45 #AEDB75 #CAE8A6

Accessibility & contrast

On white

1.89
#91CE45 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.12
#91CE45 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CE45
11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91CE45#FFFFFF#000000##000000
##91CE451.001.8911.1211.12
#FFFFFF1.891.0021.0021.00
#00000011.1221.001.001.00
##00000011.1221.001.001.00

Color blindness preview

Protanopia (red-blind)
#D7BF32
Deuteranopia (green-blind)
#CFBB50
Tritanopia (blue-blind)
#94C5B2
Achromatopsia (no color)
#BDBDBD

Design tokens & code

CSS
--color: #91ce45;
/* rgb */ color: rgb(145, 206, 69);
/* oklch */ color: oklch(78.3% 0.178 130.3);
Tailwind
colors: {
  custom: {
    50: '#b5dd7f',
    500: '#91ce45',
    950: '#000000',
  },
}
SCSS
$custom: #91ce45;
$custom-light: #b5dd7f;
$custom-dark: #000000;
JSON
{
  "hex": "#91ce45",
  "rgb": {
    "r": 145,
    "g": 206,
    "b": 69
  },
  "hsl": {
    "h": 86.715,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.78304,
    "c": 0.17762,
    "h": 130.3
  },
  "luminance": 0.50592
}

Semantic roles & 50–950 ramp

primary
#91CE45
secondary
#583681
accent
#46E28B
background
#FDFEFB
surface
#F8FCF2
border
#D1D5CC
text
#12150B
muted
#82847E

Preview Lab

Preview with #91CE45

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

Preview Lab → · Contrast checker → · Palette generator →

#91CE45 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva