#588C28#588C28

#588C28 is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.3% C 0.142 H 133.0°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#588C28
RGB	rgb(88, 140, 40)
HSL	hsl(91, 56%, 35%)
HSV	hsv(91, 71%, 55%)
CMYK	cmyk(37.1%, 0%, 71.4%, 45.1%)
CIE-LAB	lab(52.93, -34.42, 45.68)
CIE-LCH	lch(52.93, 57.19, 126.99°)
OKLab	oklab(58.26% -0.0966 0.1035)
OKLCH	oklch(58.26% 0.142 133)
XYZ	xyz(13.7854, 20.9835, 5.3309)
Luminance	0.2098 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588C28 #5C288C

analogous

#8A8C28 #588C28 #288C2A

triadic

#588C28 #28588C #8C2858

tetradic

#588C28 #288A8C #5C288C #8C2A28

square

#588C28 #288A8C #5C288C #8C2A28

split-complementary

#588C28 #2A288C #8C288A

monochromatic

#1C2D0D #3A5C1A #588C28 #76BC36 #95D15E

Accessibility & contrast

On white

4.04

#588C28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#588C28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588C28

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588C28	#FFFFFF	#000000	##000000
##588C28	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928118

Deuteranopia (green-blind)

#8B7D31

Tritanopia (blue-blind)

#588678

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #588c28;
/* rgb */ color: rgb(88, 140, 40);
/* oklch */ color: oklch(58.3% 0.142 133.0);

Tailwind

colors: {
  custom: {
    50: '#8bae68',
    500: '#588c28',
    950: '#000000',
  },
}

SCSS

$custom: #588c28;
$custom-light: #8bae68;
$custom-dark: #000000;

JSON

{
  "hex": "#588c28",
  "rgb": {
    "r": 88,
    "g": 140,
    "b": 40
  },
  "hsl": {
    "h": 91.2,
    "s": 55.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58264,
    "c": 0.14155,
    "h": 133
  },
  "luminance": 0.20984
}

Semantic roles & 50–950 ramp

primary

#588C28

secondary

#8A5AB6

accent

#49DF97

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #588C28

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

Preview Lab → · Contrast checker → · Palette generator →