#91A021#91A021

#91A021 is a light, vivid yellow. Relative luminance 0.313; OKLCH L 67.2% C 0.144 H 116.5°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX#91A021
RGBrgb(145, 160, 33)
HSLhsl(67, 66%, 38%)
HSVhsv(67, 79%, 63%)
CMYKcmyk(9.4%, 0%, 79.4%, 37.3%)
CIE-LABlab(62.74, -21.07, 58.88)
CIE-LCHlch(62.74, 62.54, 109.69°)
OKLaboklab(67.16% -0.0641 0.1286)
OKLCHoklch(67.16% 0.144 116.5)
XYZxyz(24.5230, 31.2715, 6.1827)
Luminance0.3127 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91A021 #3021A0
analogous
#A07021 #91A021 #51A021
triadic
#91A021 #2191A0 #A02191
tetradic
#91A021 #21A070 #3021A0 #A02151
square
#91A021 #21A070 #3021A0 #A02151
split-complementary
#91A021 #2151A0 #7021A0
monochromatic
#353B0C #636D17 #91A021 #BFD32B #CFDE5E

Accessibility & contrast

On white

2.89
#91A021 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.25
#91A021 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A021
7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91A021#FFFFFF#000000##000000
##91A0211.002.897.257.25
#FFFFFF2.891.0021.0021.00
#0000007.2521.001.001.00
##0000007.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#AC9700
Deuteranopia (green-blind)
#AA992D
Tritanopia (blue-blind)
#9B9789
Achromatopsia (no color)
#989898

Design tokens & code

CSS
--color: #91a021;
/* rgb */ color: rgb(145, 160, 33);
/* oklch */ color: oklch(67.2% 0.144 116.5);
Tailwind
colors: {
  custom: {
    50: '#b5bc68',
    500: '#91a021',
    950: '#000000',
  },
}
SCSS
$custom: #91a021;
$custom-light: #b5bc68;
$custom-dark: #000000;
JSON
{
  "hex": "#91a021",
  "rgb": {
    "r": 145,
    "g": 160,
    "b": 33
  },
  "hsl": {
    "h": 67.087,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.67156,
    "c": 0.14368,
    "h": 116.5
  },
  "luminance": 0.31271
}

Semantic roles & 50–950 ramp

primary
#91A021
secondary
#675BC2
accent
#3FE953
background
#FBFBF6
surface
#F6F6EB
border
#D0D0C6
text
#121107
muted
#81807A

Preview Lab

Preview with #91A021

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

Preview Lab → · Contrast checker → · Palette generator →

#91A021 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva