#588B68#588B68

#588B68 is a mid, moderate green. Relative luminance 0.215; OKLCH L 59.1% C 0.077 H 153.5°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#588B68
RGB	rgb(88, 139, 104)
HSL	hsl(139, 22%, 45%)
HSV	hsv(139, 37%, 55%)
CMYK	cmyk(36.7%, 0%, 25.2%, 45.5%)
CIE-LAB	lab(53.53, -25.06, 13.43)
CIE-LCH	lch(53.53, 28.43, 151.81°)
OKLab	oklab(59.05% -0.0688 0.0343)
OKLCH	oklch(59.05% 0.077 153.5)
XYZ	xyz(15.7549, 21.5386, 16.4212)
Luminance	0.2154 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588B68 #8B587B

analogous

#628B58 #588B68 #588B82

triadic

#588B68 #68588B #8B6858

tetradic

#588B68 #58628B #8B587B #8B8258

square

#588B68 #58628B #8B587B #8B8258

split-complementary

#588B68 #82588B #8B5862

monochromatic

#294030 #40664C #588B68 #77A987 #9DC1A8

Accessibility & contrast

On white

3.96

#588B68 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#588B68 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588B68

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588B68	#FFFFFF	#000000	##000000
##588B68	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8366

Deuteranopia (green-blind)

#837E6A

Tritanopia (blue-blind)

#4F8A81

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #588b68;
/* rgb */ color: rgb(88, 139, 104);
/* oklch */ color: oklch(59.1% 0.077 153.5);

Tailwind

colors: {
  custom: {
    50: '#89ad93',
    500: '#588b68',
    950: '#000000',
  },
}

SCSS

$custom: #588b68;
$custom-light: #89ad93;
$custom-dark: #000000;

JSON

{
  "hex": "#588b68",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 104
  },
  "hsl": {
    "h": 138.824,
    "s": 22.467,
    "l": 44.51
  },
  "oklch": {
    "l": 0.59053,
    "c": 0.07692,
    "h": 153.5
  },
  "luminance": 0.21539
}

Semantic roles & 50–950 ramp

primary

#588B68

secondary

#AE90A5

accent

#69A4BF

background

#F8FAF9

surface

#F0F4F1

border

#CBCECB

text

#0C100D

muted

#7D7F7E

Preview Lab

Preview with #588B68

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

Preview Lab → · Contrast checker → · Palette generator →