#588E21#588E21

#588E21 is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.7% C 0.149 H 132.7°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX#588E21
RGBrgb(88, 142, 33)
HSLhsl(90, 62%, 34%)
HSVhsv(90, 77%, 56%)
CMYKcmyk(38%, 0%, 76.8%, 44.3%)
CIE-LABlab(53.52, -35.79, 48.93)
CIE-LCHlch(53.52, 60.63, 126.18°)
OKLaboklab(58.73% -0.1009 0.1092)
OKLCHoklch(58.73% 0.149 132.7)
XYZxyz(13.9718, 21.5299, 4.8581)
Luminance0.2153 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#588E21 #57218E
analogous
#8E8E21 #588E21 #218E21
triadic
#588E21 #21588E #8E2158
tetradic
#588E21 #218E8E #57218E #8E2121
square
#588E21 #218E8E #57218E #8E2121
split-complementary
#588E21 #21218E #8E218E
monochromatic
#1A2B0A #395C15 #588E21 #77C02D #95D752

Accessibility & contrast

On white

3.96
#588E21 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.31
#588E21 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588E21
5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##588E21#FFFFFF#000000##000000
##588E211.003.965.315.31
#FFFFFF3.961.0021.0021.00
#0000005.3121.001.001.00
##0000005.3121.001.001.00

Color blindness preview

Protanopia (red-blind)
#948309
Deuteranopia (green-blind)
#8D7E2C
Tritanopia (blue-blind)
#598879
Achromatopsia (no color)
#808080

Design tokens & code

CSS
--color: #588e21;
/* rgb */ color: rgb(88, 142, 33);
/* oklch */ color: oklch(58.7% 0.149 132.7);
Tailwind
colors: {
  custom: {
    50: '#8caf65',
    500: '#588e21',
    950: '#000000',
  },
}
SCSS
$custom: #588e21;
$custom-light: #8caf65;
$custom-dark: #000000;
JSON
{
  "hex": "#588e21",
  "rgb": {
    "r": 88,
    "g": 142,
    "b": 33
  },
  "hsl": {
    "h": 89.725,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.58734,
    "c": 0.14867,
    "h": 132.7
  },
  "luminance": 0.21531
}

Semantic roles & 50–950 ramp

primary
#588E21
secondary
#8550BA
accent
#42E593
background
#F8FAF6
surface
#F0F4EB
border
#CBCEC6
text
#0C1006
muted
#7D7F7A

Preview Lab

Preview with #588E21

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

Preview Lab → · Contrast checker → · Palette generator →

#588E21 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva