#588D31#588D31

#588D31 is a mid, vivid yellow-green. Relative luminance 0.213; OKLCH L 58.6% C 0.136 H 134.3°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#588D31
RGB	rgb(88, 141, 49)
HSL	hsl(95, 48%, 37%)
HSV	hsv(95, 65%, 55%)
CMYK	cmyk(37.6%, 0%, 65.2%, 44.7%)
CIE-LAB	lab(53.33, -34.11, 42.24)
CIE-LCH	lch(53.33, 54.30, 128.92°)
OKLab	oklab(58.61% -0.095 0.0974)
OKLCH	oklch(58.61% 0.136 134.3)
XYZ	xyz(14.1035, 21.3456, 6.2821)
Luminance	0.2135 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588D31 #66318D

analogous

#868D31 #588D31 #318D38

triadic

#588D31 #31588D #8D3158

tetradic

#588D31 #31868D #66318D #8D3831

square

#588D31 #31868D #66318D #8D3831

split-complementary

#588D31 #38318D #8D3186

monochromatic

#1F3211 #3C6021 #588D31 #74BA41 #95CC6C

Accessibility & contrast

On white

3.99

#588D31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#588D31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588D31

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588D31	#FFFFFF	#000000	##000000
##588D31	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928226

Deuteranopia (green-blind)

#8B7E38

Tritanopia (blue-blind)

#58887A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #588d31;
/* rgb */ color: rgb(88, 141, 49);
/* oklch */ color: oklch(58.6% 0.136 134.3);

Tailwind

colors: {
  custom: {
    50: '#8baf6d',
    500: '#588d31',
    950: '#000000',
  },
}

SCSS

$custom: #588d31;
$custom-light: #8baf6d;
$custom-dark: #000000;

JSON

{
  "hex": "#588d31",
  "rgb": {
    "r": 88,
    "g": 141,
    "b": 49
  },
  "hsl": {
    "h": 94.565,
    "s": 48.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.5861,
    "c": 0.13612,
    "h": 134.3
  },
  "luminance": 0.21346
}

Semantic roles & 50–950 ramp

primary

#588D31

secondary

#9366B4

accent

#50D89E

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #588D31

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

Preview Lab → · Contrast checker → · Palette generator →