#588B39#588B39

#588B39 is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 58.2% C 0.126 H 135.2°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#588B39
RGB	rgb(88, 139, 57)
HSL	hsl(97, 42%, 38%)
HSV	hsv(97, 59%, 55%)
CMYK	cmyk(36.7%, 0%, 59%, 45.5%)
CIE-LAB	lab(52.77, -32.39, 37.86)
CIE-LCH	lch(52.77, 49.82, 130.54°)
OKLab	oklab(58.18% -0.0897 0.089)
OKLCH	oklch(58.18% 0.126 135.2)
XYZ	xyz(13.9953, 20.8347, 7.1542)
Luminance	0.2084 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588B39 #6C398B

analogous

#818B39 #588B39 #398B43

triadic

#588B39 #39588B #8B3958

tetradic

#588B39 #39818B #6C398B #8B4339

square

#588B39 #39818B #6C398B #8B4339

split-complementary

#588B39 #43398B #8B3981

monochromatic

#213415 #3D6027 #588B39 #74B54C #95C777

Accessibility & contrast

On white

4.06

#588B39 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#588B39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588B39

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588B39	#FFFFFF	#000000	##000000
##588B39	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908131

Deuteranopia (green-blind)

#897C3F

Tritanopia (blue-blind)

#578679

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #588b39;
/* rgb */ color: rgb(88, 139, 57);
/* oklch */ color: oklch(58.2% 0.126 135.2);

Tailwind

colors: {
  custom: {
    50: '#8aad72',
    500: '#588b39',
    950: '#000000',
  },
}

SCSS

$custom: #588b39;
$custom-light: #8aad72;
$custom-dark: #000000;

JSON

{
  "hex": "#588b39",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 57
  },
  "hsl": {
    "h": 97.317,
    "s": 41.837,
    "l": 38.431
  },
  "oklch": {
    "l": 0.58181,
    "c": 0.12634,
    "h": 135.2
  },
  "luminance": 0.20835
}

Semantic roles & 50–950 ramp

primary

#588B39

secondary

#986FB0

accent

#56D2A3

background

#F8FAF7

surface

#F0F4ED

border

#CBCEC8

text

#0C1008

muted

#7D7F7B

Preview Lab

Preview with #588B39

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

Preview Lab → · Contrast checker → · Palette generator →