#588B19#588B19

#588B19 is a mid, vivid yellow-green. Relative luminance 0.206; OKLCH L 57.9% C 0.149 H 131.6°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#588B19
RGB	rgb(88, 139, 25)
HSL	hsl(87, 70%, 32%)
HSV	hsv(87, 82%, 55%)
CMYK	cmyk(36.7%, 0%, 82%, 45.5%)
CIE-LAB	lab(52.52, -34.90, 50.62)
CIE-LCH	lch(52.52, 61.48, 124.59°)
OKLab	oklab(57.9% -0.099 0.1115)
OKLCH	oklch(57.9% 0.149 131.6)
XYZ	xyz(13.4325, 20.6096, 4.1898)
Luminance	0.2061 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588B19 #4C198B

analogous

#8B8519 #588B19 #1F8B19

triadic

#588B19 #19588B #8B1958

tetradic

#588B19 #198B85 #4C198B #8B191F

square

#588B19 #198B85 #4C198B #8B191F

split-complementary

#588B19 #191F8B #85198B

monochromatic

#162306 #375710 #588B19 #79BF22 #97DD41

Accessibility & contrast

On white

4.10

#588B19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#588B19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588B19

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588B19	#FFFFFF	#000000	##000000
##588B19	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#8A7C26

Tritanopia (blue-blind)

#598576

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #588b19;
/* rgb */ color: rgb(88, 139, 25);
/* oklch */ color: oklch(57.9% 0.149 131.6);

Tailwind

colors: {
  custom: {
    50: '#8cad61',
    500: '#588b19',
    950: '#000000',
  },
}

SCSS

$custom: #588b19;
$custom-light: #8cad61;
$custom-dark: #000000;

JSON

{
  "hex": "#588b19",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 25
  },
  "hsl": {
    "h": 86.842,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.57899,
    "c": 0.1491,
    "h": 131.6
  },
  "luminance": 0.2061
}

Semantic roles & 50–950 ramp

primary

#588B19

secondary

#7942BE

accent

#3BEC8B

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0D1005

muted

#7D7F7A

Preview Lab

Preview with #588B19

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

Preview Lab → · Contrast checker → · Palette generator →