#588018#588018

#588018 is a mid, vivid yellow-green. Relative luminance 0.176; OKLCH L 55.0% C 0.136 H 129.2°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#588018
RGB	rgb(88, 128, 24)
HSL	hsl(83, 68%, 30%)
HSV	hsv(83, 81%, 50%)
CMYK	cmyk(31.3%, 0%, 81.3%, 49.8%)
CIE-LAB	lab(48.98, -29.90, 47.67)
CIE-LCH	lch(48.98, 56.27, 122.09°)
OKLab	oklab(55.01% -0.0856 0.1051)
OKLCH	oklch(55.01% 0.136 129.2)
XYZ	xyz(11.9085, 17.5787, 3.6296)
Luminance	0.1758 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588018 #401880

analogous

#807418 #588018 #248018

triadic

#588018 #185880 #801858

tetradic

#588018 #188074 #401880 #801824

square

#588018 #188074 #401880 #801824

split-complementary

#588018 #182480 #741880

monochromatic

#121A05 #354C0E #588018 #7BB422 #9CDA39

Accessibility & contrast

On white

4.65

#588018 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#588018 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #588018

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588018	#FFFFFF	#000000	##FFFFFF
##588018	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867600

Deuteranopia (green-blind)

#817323

Tritanopia (blue-blind)

#5B7A6D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #588018;
/* rgb */ color: rgb(88, 128, 24);
/* oklch */ color: oklch(55.0% 0.136 129.2);

Tailwind

colors: {
  custom: {
    50: '#8ba55f',
    500: '#588018',
    950: '#000000',
  },
}

SCSS

$custom: #588018;
$custom-light: #8ba55f;
$custom-dark: #000000;

JSON

{
  "hex": "#588018",
  "rgb": {
    "r": 88,
    "g": 128,
    "b": 24
  },
  "hsl": {
    "h": 83.077,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.55011,
    "c": 0.13553,
    "h": 129.2
  },
  "luminance": 0.17579
}

Semantic roles & 50–950 ramp

primary

#588018

secondary

#6C40B4

accent

#3DEB80

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #588018

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

Preview Lab → · Contrast checker → · Palette generator →