#588B20#588B20

#588B20 is a mid, vivid yellow-green. Relative luminance 0.206; OKLCH L 57.9% C 0.145 H 132.1°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#588B20
RGB	rgb(88, 139, 32)
HSL	hsl(89, 63%, 34%)
HSV	hsv(89, 77%, 55%)
CMYK	cmyk(36.7%, 0%, 77%, 45.5%)
CIE-LAB	lab(52.56, -34.52, 48.35)
CIE-LCH	lch(52.56, 59.41, 125.52°)
OKLab	oklab(57.94% -0.0975 0.1078)
OKLCH	oklch(57.94% 0.145 132.1)
XYZ	xyz(13.5177, 20.6437, 4.6386)
Luminance	0.2064 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588B20 #53208B

analogous

#8B8820 #588B20 #228B20

triadic

#588B20 #20588B #8B2058

tetradic

#588B20 #208B88 #53208B #8B2022

square

#588B20 #208B88 #53208B #8B2022

split-complementary

#588B20 #20228B #88208B

monochromatic

#192809 #395915 #588B20 #77BD2B #96D64F

Accessibility & contrast

On white

4.09

#588B20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#588B20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588B20

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588B20	#FFFFFF	#000000	##000000
##588B20	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918008

Deuteranopia (green-blind)

#8A7C2B

Tritanopia (blue-blind)

#598577

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #588b20;
/* rgb */ color: rgb(88, 139, 32);
/* oklch */ color: oklch(57.9% 0.145 132.1);

Tailwind

colors: {
  custom: {
    50: '#8cad64',
    500: '#588b20',
    950: '#000000',
  },
}

SCSS

$custom: #588b20;
$custom-light: #8cad64;
$custom-dark: #000000;

JSON

{
  "hex": "#588b20",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 32
  },
  "hsl": {
    "h": 88.598,
    "s": 62.573,
    "l": 33.529
  },
  "oklch": {
    "l": 0.57942,
    "c": 0.14537,
    "h": 132.1
  },
  "luminance": 0.20644
}

Semantic roles & 50–950 ramp

primary

#588B20

secondary

#814DBA

accent

#42E690

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #588B20

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

Preview Lab → · Contrast checker → · Palette generator →