#588E18#588E18

#588E18 is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.7% C 0.153 H 132.1°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#588E18
RGB	rgb(88, 142, 24)
HSL	hsl(87, 71%, 33%)
HSV	hsv(87, 83%, 56%)
CMYK	cmyk(38%, 0%, 83.1%, 44.3%)
CIE-LAB	lab(53.48, -36.28, 51.78)
CIE-LCH	lch(53.48, 63.23, 125.02°)
OKLab	oklab(58.68% -0.1028 0.1138)
OKLCH	oklch(58.68% 0.153 132.1)
XYZ	xyz(13.8622, 21.4861, 4.2808)
Luminance	0.2149 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588E18 #4E188E

analogous

#8E8918 #588E18 #1D8E18

triadic

#588E18 #18588E #8E1858

tetradic

#588E18 #188E89 #4E188E #8E181D

square

#588E18 #188E89 #4E188E #8E181D

split-complementary

#588E18 #181D8E #89188E

monochromatic

#172506 #385A0F #588E18 #78C221 #97DF41

Accessibility & contrast

On white

3.96

#588E18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#588E18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588E18

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588E18	#FFFFFF	#000000	##000000
##588E18	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8D7E26

Tritanopia (blue-blind)

#598879

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #588e18;
/* rgb */ color: rgb(88, 142, 24);
/* oklch */ color: oklch(58.7% 0.153 132.1);

Tailwind

colors: {
  custom: {
    50: '#8caf61',
    500: '#588e18',
    950: '#000000',
  },
}

SCSS

$custom: #588e18;
$custom-light: #8caf61;
$custom-dark: #000000;

JSON

{
  "hex": "#588e18",
  "rgb": {
    "r": 88,
    "g": 142,
    "b": 24
  },
  "hsl": {
    "h": 87.458,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.5868,
    "c": 0.15333,
    "h": 132.1
  },
  "luminance": 0.21487
}

Semantic roles & 50–950 ramp

primary

#588E18

secondary

#7C42C0

accent

#3AEE8C

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0D1005

muted

#7D7F7A

Preview Lab

Preview with #588E18

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

Preview Lab → · Contrast checker → · Palette generator →