#91A923#91A923

#91A923 is a light, vivid yellow-green. Relative luminance 0.345; OKLCH L 69.3% C 0.153 H 119.8°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX#91A923
RGBrgb(145, 169, 35)
HSLhsl(71, 66%, 40%)
HSVhsv(71, 79%, 66%)
CMYKcmyk(14.2%, 0%, 79.3%, 33.7%)
CIE-LABlab(65.37, -25.46, 60.66)
CIE-LCHlch(65.37, 65.79, 112.77°)
OKLaboklab(69.28% -0.076 0.1327)
OKLCHoklch(69.28% 0.153 119.8)
XYZxyz(26.1689, 34.5172, 6.8737)
Luminance0.3452 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91A923 #3B23A9
analogous
#A97E23 #91A923 #4EA923
triadic
#91A923 #2391A9 #A92391
tetradic
#91A923 #23A97E #3B23A9 #A9234E
square
#91A923 #23A97E #3B23A9 #A9234E
split-complementary
#91A923 #234EA9 #7E23A9
monochromatic
#3A440E #667619 #91A923 #B8D534 #CADF67

Accessibility & contrast

On white

2.66
#91A923 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.90
#91A923 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A923
7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91A923#FFFFFF#000000##000000
##91A9231.002.667.907.90
#FFFFFF2.661.0021.0021.00
#0000007.9021.001.001.00
##0000007.9021.001.001.00

Color blindness preview

Protanopia (red-blind)
#B49F00
Deuteranopia (green-blind)
#B19F30
Tritanopia (blue-blind)
#9AA090
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #91a923;
/* rgb */ color: rgb(145, 169, 35);
/* oklch */ color: oklch(69.3% 0.153 119.8);
Tailwind
colors: {
  custom: {
    50: '#b5c26a',
    500: '#91a923',
    950: '#000000',
  },
}
SCSS
$custom: #91a923;
$custom-light: #b5c26a;
$custom-dark: #000000;
JSON
{
  "hex": "#91a923",
  "rgb": {
    "r": 145,
    "g": 169,
    "b": 35
  },
  "hsl": {
    "h": 70.746,
    "s": 65.686,
    "l": 40
  },
  "oklch": {
    "l": 0.6928,
    "c": 0.15295,
    "h": 119.8
  },
  "luminance": 0.34517
}

Semantic roles & 50–950 ramp

primary
#91A923
secondary
#7463C5
accent
#3FE95E
background
#FBFBF6
surface
#F6F7EC
border
#D0D0C7
text
#121207
muted
#81817A

Preview Lab

Preview with #91A923

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

Preview Lab → · Contrast checker → · Palette generator →

#91A923 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva