#588F31#588F31

#588F31 is a mid, vivid yellow-green. Relative luminance 0.219; OKLCH L 59.1% C 0.139 H 134.6°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#588F31
RGB	rgb(88, 143, 49)
HSL	hsl(95, 49%, 38%)
HSV	hsv(95, 66%, 56%)
CMYK	cmyk(38.5%, 0%, 65.7%, 43.9%)
CIE-LAB	lab(53.96, -35.01, 42.94)
CIE-LCH	lch(53.96, 55.41, 129.19°)
OKLab	oklab(59.13% -0.0975 0.0989)
OKLCH	oklch(59.13% 0.139 134.6)
XYZ	xyz(14.4010, 21.9407, 6.3813)
Luminance	0.2194 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588F31 #68318F

analogous

#878F31 #588F31 #318F39

triadic

#588F31 #31588F #8F3158

tetradic

#588F31 #31878F #68318F #8F3931

square

#588F31 #31878F #68318F #8F3931

split-complementary

#588F31 #39318F #8F3187

monochromatic

#203412 #3C6121 #588F31 #74BD41 #95CD6D

Accessibility & contrast

On white

3.90

#588F31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#588F31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588F31

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588F31	#FFFFFF	#000000	##000000
##588F31	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948425

Deuteranopia (green-blind)

#8D7F39

Tritanopia (blue-blind)

#578A7B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #588f31;
/* rgb */ color: rgb(88, 143, 49);
/* oklch */ color: oklch(59.1% 0.139 134.6);

Tailwind

colors: {
  custom: {
    50: '#8bb06e',
    500: '#588f31',
    950: '#000000',
  },
}

SCSS

$custom: #588f31;
$custom-light: #8bb06e;
$custom-dark: #000000;

JSON

{
  "hex": "#588f31",
  "rgb": {
    "r": 88,
    "g": 143,
    "b": 49
  },
  "hsl": {
    "h": 95.106,
    "s": 48.958,
    "l": 37.647
  },
  "oklch": {
    "l": 0.59131,
    "c": 0.13889,
    "h": 134.6
  },
  "luminance": 0.21941
}

Semantic roles & 50–950 ramp

primary

#588F31

secondary

#9467B5

accent

#4FD9A0

background

#F8FAF6

surface

#F0F5EC

border

#CBCFC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #588F31

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

Preview Lab → · Contrast checker → · Palette generator →