#519121#519121

#519121 is a mid, vivid yellow-green. Relative luminance 0.221; OKLCH L 59.1% C 0.156 H 135.1°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX#519121
RGBrgb(81, 145, 33)
HSLhsl(94, 63%, 35%)
HSVhsv(94, 77%, 57%)
CMYKcmyk(44.1%, 0%, 77.2%, 43.1%)
CIE-LABlab(54.14, -39.59, 49.41)
CIE-LCHlch(54.14, 63.32, 128.70°)
OKLaboklab(59.15% -0.1107 0.1103)
OKLCHoklch(59.15% 0.156 135.1)
XYZxyz(13.7929, 22.1091, 4.9793)
Luminance0.2211 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#519121 #612191
analogous
#899121 #519121 #219129
triadic
#519121 #215191 #912151
tetradic
#519121 #218991 #612191 #912921
square
#519121 #218991 #612191 #912921
split-complementary
#519121 #292191 #912189
monochromatic
#192D0A #355F16 #519121 #6DC32C #8DD854

Accessibility & contrast

On white

3.87
#519121 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.42
#519121 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519121
5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##519121#FFFFFF#000000##000000
##5191211.003.875.425.42
#FFFFFF3.871.0021.0021.00
#0000005.4221.001.001.00
##0000005.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#978507
Deuteranopia (green-blind)
#8E802D
Tritanopia (blue-blind)
#4F8B7C
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #519121;
/* rgb */ color: rgb(81, 145, 33);
/* oklch */ color: oklch(59.1% 0.156 135.1);
Tailwind
colors: {
  custom: {
    50: '#88b265',
    500: '#519121',
    950: '#000000',
  },
}
SCSS
$custom: #519121;
$custom-light: #88b265;
$custom-dark: #000000;
JSON
{
  "hex": "#519121",
  "rgb": {
    "r": 81,
    "g": 145,
    "b": 33
  },
  "hsl": {
    "h": 94.286,
    "s": 62.921,
    "l": 34.902
  },
  "oklch": {
    "l": 0.59146,
    "c": 0.15628,
    "h": 135.1
  },
  "luminance": 0.2211
}

Semantic roles & 50–950 ramp

primary
#519121
secondary
#8E52BC
accent
#42E6A0
background
#F8FBF6
surface
#F0F6EB
border
#CBD0C6
text
#0C1106
muted
#7D807A

Preview Lab

Preview with #519121

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

Preview Lab → · Contrast checker → · Palette generator →

#519121 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva