#588B3F#588B3F

#588B3F is a mid, vivid green. Relative luminance 0.209; OKLCH L 58.3% C 0.121 H 136.4°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#588B3F
RGB	rgb(88, 139, 63)
HSL	hsl(100, 38%, 40%)
HSV	hsv(100, 55%, 55%)
CMYK	cmyk(36.7%, 0%, 54.7%, 45.5%)
CIE-LAB	lab(52.84, -31.69, 34.96)
CIE-LCH	lch(52.84, 47.18, 132.20°)
OKLab	oklab(58.26% -0.0874 0.0832)
OKLCH	oklch(58.26% 0.121 136.4)
XYZ	xyz(14.1539, 20.8982, 7.9896)
Luminance	0.2090 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588B3F #723F8B

analogous

#7E8B3F #588B3F #3F8B4C

triadic

#588B3F #3F588B #8B3F58

tetradic

#588B3F #3F7E8B #723F8B #8B4C3F

square

#588B3F #3F7E8B #723F8B #8B4C3F

split-complementary

#588B3F #4C3F8B #8B3F7E

monochromatic

#233719 #3D612C #588B3F #74B255 #96C57F

Accessibility & contrast

On white

4.05

#588B3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#588B3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588B3F

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588B3F	#FFFFFF	#000000	##000000
##588B3F	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8138

Deuteranopia (green-blind)

#887D44

Tritanopia (blue-blind)

#56867A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #588b3f;
/* rgb */ color: rgb(88, 139, 63);
/* oklch */ color: oklch(58.3% 0.121 136.4);

Tailwind

colors: {
  custom: {
    50: '#8aad76',
    500: '#588b3f',
    950: '#000000',
  },
}

SCSS

$custom: #588b3f;
$custom-light: #8aad76;
$custom-dark: #000000;

JSON

{
  "hex": "#588b3f",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 63
  },
  "hsl": {
    "h": 100.263,
    "s": 37.624,
    "l": 39.608
  },
  "oklch": {
    "l": 0.58261,
    "c": 0.12064,
    "h": 136.4
  },
  "luminance": 0.20899
}

Semantic roles & 50–950 ramp

primary

#588B3F

secondary

#9D76AF

accent

#5ACEA8

background

#F8FAF7

surface

#F0F4ED

border

#CBCEC8

text

#0C1008

muted

#7D7F7B

Preview Lab

Preview with #588B3F

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

Preview Lab → · Contrast checker → · Palette generator →