#91B31A#91B31A

#91B31A is a light, vivid yellow-green. Relative luminance 0.383; OKLCH L 71.6% C 0.168 H 122.6°. Best body text is #000000 at 8.67:1 contrast (WCAG AA passes).

Color values

HEX#91B31A
RGBrgb(145, 179, 26)
HSLhsl(73, 75%, 40%)
HSVhsv(73, 85%, 70%)
CMYKcmyk(19%, 0%, 85.5%, 29.8%)
CIE-LABlab(68.27, -30.59, 65.54)
CIE-LCHlch(68.27, 72.33, 115.02°)
OKLaboklab(71.61% -0.0906 0.1417)
OKLCHoklch(71.61% 0.168 122.6)
XYZxyz(27.9841, 38.3344, 6.9021)
Luminance0.3834 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91B31A #3C1AB3
analogous
#B3881A #91B31A #45B31A
triadic
#91B31A #1A91B3 #B31A91
tetradic
#91B31A #1AB388 #3C1AB3 #B31A45
square
#91B31A #1AB388 #3C1AB3 #B31A45
split-complementary
#91B31A #1A45B3 #881AB3
monochromatic
#3A480A #667E12 #91B31A #B8E02A #CAE860

Accessibility & contrast

On white

2.42
#91B31A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.67
#91B31A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B31A
8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91B31A#FFFFFF#000000##000000
##91B31A1.002.428.678.67
#FFFFFF2.421.0021.0021.00
#0000008.6721.001.001.00
##0000008.6721.001.001.00

Color blindness preview

Protanopia (red-blind)
#BEA700
Deuteranopia (green-blind)
#BAA62D
Tritanopia (blue-blind)
#99A998
Achromatopsia (no color)
#A6A6A6

Design tokens & code

CSS
--color: #91b31a;
/* rgb */ color: rgb(145, 179, 26);
/* oklch */ color: oklch(71.6% 0.168 122.6);
Tailwind
colors: {
  custom: {
    50: '#b5c968',
    500: '#91b31a',
    950: '#000000',
  },
}
SCSS
$custom: #91b31a;
$custom-light: #b5c968;
$custom-dark: #000000;
JSON
{
  "hex": "#91b31a",
  "rgb": {
    "r": 145,
    "g": 179,
    "b": 26
  },
  "hsl": {
    "h": 73.333,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.71607,
    "c": 0.16818,
    "h": 122.6
  },
  "luminance": 0.38335
}

Semantic roles & 50–950 ramp

primary
#91B31A
secondary
#755DCC
accent
#37F160
background
#FBFCF6
surface
#F6F8EC
border
#D0D1C7
text
#121307
muted
#81827A

Preview Lab

Preview with #91B31A

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

Preview Lab → · Contrast checker → · Palette generator →

#91B31A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva