#588C17#588C17

#588C17 is a mid, vivid yellow-green. Relative luminance 0.209; OKLCH L 58.1% C 0.151 H 131.7°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#588C17
RGB	rgb(88, 140, 23)
HSL	hsl(87, 72%, 32%)
HSV	hsv(87, 84%, 55%)
CMYK	cmyk(37.1%, 0%, 83.6%, 45.1%)
CIE-LAB	lab(52.83, -35.44, 51.48)
CIE-LCH	lch(52.83, 62.50, 124.54°)
OKLab	oklab(58.15% -0.1006 0.113)
OKLCH	oklch(58.15% 0.151 131.7)
XYZ	xyz(13.5571, 20.8922, 4.1287)
Luminance	0.2089 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588C17 #4B178C

analogous

#8C8617 #588C17 #1D8C17

triadic

#588C17 #17588C #8C1758

tetradic

#588C17 #178C86 #4B178C #8C171D

square

#588C17 #178C86 #4B178C #8C171D

split-complementary

#588C17 #171D8C #86178C

monochromatic

#162306 #37570E #588C17 #79C120 #98DF3E

Accessibility & contrast

On white

4.06

#588C17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#588C17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588C17

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588C17	#FFFFFF	#000000	##000000
##588C17	1.00	4.06	5.18	5.18
#FFFFFF	4.06	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)

#928100

Deuteranopia (green-blind)

#8B7D25

Tritanopia (blue-blind)

#598677

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #588c17;
/* rgb */ color: rgb(88, 140, 23);
/* oklch */ color: oklch(58.1% 0.151 131.7);

Tailwind

colors: {
  custom: {
    50: '#8cae60',
    500: '#588c17',
    950: '#000000',
  },
}

SCSS

$custom: #588c17;
$custom-light: #8cae60;
$custom-dark: #000000;

JSON

{
  "hex": "#588c17",
  "rgb": {
    "r": 88,
    "g": 140,
    "b": 23
  },
  "hsl": {
    "h": 86.667,
    "s": 71.779,
    "l": 31.961
  },
  "oklch": {
    "l": 0.5815,
    "c": 0.15128,
    "h": 131.7
  },
  "luminance": 0.20893
}

Semantic roles & 50–950 ramp

primary

#588C17

secondary

#783FBF

accent

#39EF8A

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0D1005

muted

#7D7F7A

Preview Lab

Preview with #588C17

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

Preview Lab → · Contrast checker → · Palette generator →