#91CE55#91CE55

#91CE55 is a light, vivid yellow-green. Relative luminance 0.508; OKLCH L 78.5% C 0.165 H 131.7°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX#91CE55
RGBrgb(145, 206, 85)
HSLhsl(90, 55%, 57%)
HSVhsv(90, 59%, 81%)
CMYKcmyk(29.6%, 0%, 58.7%, 19.2%)
CIE-LABlab(76.57, -39.30, 52.89)
CIE-LCHlch(76.57, 65.89, 126.61°)
OKLaboklab(78.46% -0.1099 0.1234)
OKLCHoklch(78.46% 0.165 131.7)
XYZxyz(35.3876, 50.8171, 16.5368)
Luminance0.5082 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91CE55 #9255CE
analogous
#CDCE55 #91CE55 #55CE56
triadic
#91CE55 #5591CE #CE5591
tetradic
#91CE55 #55CDCE #9255CE #CE5655
square
#91CE55 #55CDCE #9255CE #CE5655
split-complementary
#91CE55 #5655CE #CE55CD
monochromatic
#548326 #72B233 #91CE55 #B0DC85 #CEE9B4

Accessibility & contrast

On white

1.88
#91CE55 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.16
#91CE55 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CE55
11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91CE55#FFFFFF#000000##000000
##91CE551.001.8811.1611.16
#FFFFFF1.881.0021.0021.00
#00000011.1621.001.001.00
##00000011.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#D6C048
Deuteranopia (green-blind)
#CEBB5E
Tritanopia (blue-blind)
#93C6B4
Achromatopsia (no color)
#BDBDBD

Design tokens & code

CSS
--color: #91ce55;
/* rgb */ color: rgb(145, 206, 85);
/* oklch */ color: oklch(78.5% 0.165 131.7);
Tailwind
colors: {
  custom: {
    50: '#b5dd89',
    500: '#91ce55',
    950: '#000000',
  },
}
SCSS
$custom: #91ce55;
$custom-light: #b5dd89;
$custom-dark: #000000;
JSON
{
  "hex": "#91ce55",
  "rgb": {
    "r": 145,
    "g": 206,
    "b": 85
  },
  "hsl": {
    "h": 90.248,
    "s": 55.251,
    "l": 57.059
  },
  "oklch": {
    "l": 0.7846,
    "c": 0.16523,
    "h": 131.7
  },
  "luminance": 0.50818
}

Semantic roles & 50–950 ramp

primary
#91CE55
secondary
#643D8A
accent
#49DF95
background
#FDFEFC
surface
#F8FCF4
border
#D1D5CE
text
#11150C
muted
#81847F

Preview Lab

Preview with #91CE55

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

Preview Lab → · Contrast checker → · Palette generator →

#91CE55 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva