#91A421#91A421

#91A421 is a light, vivid yellow. Relative luminance 0.327; OKLCH L 68.1% C 0.148 H 118.0°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX#91A421
RGBrgb(145, 164, 33)
HSLhsl(69, 66%, 39%)
HSVhsv(69, 80%, 64%)
CMYKcmyk(11.6%, 0%, 79.9%, 35.7%)
CIE-LABlab(63.90, -23.07, 59.93)
CIE-LCHlch(63.90, 64.22, 111.06°)
OKLaboklab(68.09% -0.0696 0.1308)
OKLCHoklch(68.09% 0.148 118)
XYZxyz(25.2276, 32.6807, 6.4176)
Luminance0.3268 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91A421 #3421A4
analogous
#A47521 #91A421 #4FA421
triadic
#91A421 #2191A4 #A42191
tetradic
#91A421 #21A475 #3421A4 #A4214F
square
#91A421 #21A475 #3421A4 #A4214F
split-complementary
#91A421 #214FA4 #7521A4
monochromatic
#373E0C #647117 #91A421 #BDD52D #CDDF60

Accessibility & contrast

On white

2.79
#91A421 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.54
#91A421 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A421
7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91A421#FFFFFF#000000##000000
##91A4211.002.797.547.54
#FFFFFF2.791.0021.0021.00
#0000007.5421.001.001.00
##0000007.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#AF9B00
Deuteranopia (green-blind)
#AD9B2E
Tritanopia (blue-blind)
#9A9B8C
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #91a421;
/* rgb */ color: rgb(145, 164, 33);
/* oklch */ color: oklch(68.1% 0.148 118.0);
Tailwind
colors: {
  custom: {
    50: '#b5be69',
    500: '#91a421',
    950: '#000000',
  },
}
SCSS
$custom: #91a421;
$custom-light: #b5be69;
$custom-dark: #000000;
JSON
{
  "hex": "#91a421",
  "rgb": {
    "r": 145,
    "g": 164,
    "b": 33
  },
  "hsl": {
    "h": 68.702,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.68093,
    "c": 0.14819,
    "h": 118
  },
  "luminance": 0.3268
}

Semantic roles & 50–950 ramp

primary
#91A421
secondary
#6C5DC4
accent
#3EE957
background
#FBFBF6
surface
#F6F6EB
border
#D0D0C6
text
#121207
muted
#81817A

Preview Lab

Preview with #91A421

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

Preview Lab → · Contrast checker → · Palette generator →

#91A421 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva