#91AC23#91AC23

#91AC23 is a light, vivid yellow-green. Relative luminance 0.356; OKLCH L 70.0% C 0.156 H 120.8°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX#91AC23
RGBrgb(145, 172, 35)
HSLhsl(72, 66%, 41%)
HSVhsv(72, 80%, 67%)
CMYKcmyk(15.7%, 0%, 79.7%, 32.5%)
CIE-LABlab(66.25, -26.92, 61.45)
CIE-LCHlch(66.25, 67.09, 113.66°)
OKLaboklab(69.99% -0.08 0.1344)
OKLCHoklch(69.99% 0.156 120.8)
XYZxyz(26.7335, 35.6462, 7.0618)
Luminance0.3565 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91AC23 #3E23AC
analogous
#AC8223 #91AC23 #4CAC23
triadic
#91AC23 #2391AC #AC2391
tetradic
#91AC23 #23AC82 #3E23AC #AC234C
square
#91AC23 #23AC82 #3E23AC #AC234C
split-complementary
#91AC23 #234CAC #8223AC
monochromatic
#3B460E #667919 #91AC23 #B7D636 #C9E069

Accessibility & contrast

On white

2.58
#91AC23 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.13
#91AC23 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AC23
8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91AC23#FFFFFF#000000##000000
##91AC231.002.588.138.13
#FFFFFF2.581.0021.0021.00
#0000008.1321.001.001.00
##0000008.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#B7A100
Deuteranopia (green-blind)
#B4A131
Tritanopia (blue-blind)
#99A393
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #91ac23;
/* rgb */ color: rgb(145, 172, 35);
/* oklch */ color: oklch(70.0% 0.156 120.8);
Tailwind
colors: {
  custom: {
    50: '#b5c46b',
    500: '#91ac23',
    950: '#000000',
  },
}
SCSS
$custom: #91ac23;
$custom-light: #b5c46b;
$custom-dark: #000000;
JSON
{
  "hex": "#91ac23",
  "rgb": {
    "r": 145,
    "g": 172,
    "b": 35
  },
  "hsl": {
    "h": 71.825,
    "s": 66.184,
    "l": 40.588
  },
  "oklch": {
    "l": 0.69988,
    "c": 0.15642,
    "h": 120.8
  },
  "luminance": 0.35646
}

Semantic roles & 50–950 ramp

primary
#91AC23
secondary
#7864C6
accent
#3FE960
background
#FBFCF6
surface
#F6F8EC
border
#D0D1C7
text
#121207
muted
#81817A

Preview Lab

Preview with #91AC23

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

Preview Lab → · Contrast checker → · Palette generator →

#91AC23 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva