#588C1C#588C1C

#588C1C is a mid, vivid yellow-green. Relative luminance 0.209; OKLCH L 58.2% C 0.149 H 132.0°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#588C1C
RGB	rgb(88, 140, 28)
HSL	hsl(88, 67%, 33%)
HSV	hsv(88, 80%, 55%)
CMYK	cmyk(37.1%, 0%, 80%, 45.1%)
CIE-LAB	lab(52.86, -35.19, 49.99)
CIE-LCH	lch(52.86, 61.14, 125.15°)
OKLab	oklab(58.18% -0.0996 0.1106)
OKLCH	oklch(58.18% 0.149 132)
XYZ	xyz(13.6120, 20.9141, 4.4180)
Luminance	0.2092 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588C1C #501C8C

analogous

#8C881C #588C1C #208C1C

triadic

#588C1C #1C588C #8C1C58

tetradic

#588C1C #1C8C88 #501C8C #8C1C20

square

#588C1C #1C8C88 #501C8C #8C1C20

split-complementary

#588C1C #1C208C #881C8C

monochromatic

#182608 #385912 #588C1C #78BF26 #96DA48

Accessibility & contrast

On white

4.05

#588C1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#588C1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588C1C

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588C1C	#FFFFFF	#000000	##000000
##588C1C	1.00	4.05	5.18	5.18
#FFFFFF	4.05	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)

#8B7D28

Tritanopia (blue-blind)

#598677

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #588c1c;
/* rgb */ color: rgb(88, 140, 28);
/* oklch */ color: oklch(58.2% 0.149 132.0);

Tailwind

colors: {
  custom: {
    50: '#8cae62',
    500: '#588c1c',
    950: '#000000',
  },
}

SCSS

$custom: #588c1c;
$custom-light: #8cae62;
$custom-dark: #000000;

JSON

{
  "hex": "#588c1c",
  "rgb": {
    "r": 88,
    "g": 140,
    "b": 28
  },
  "hsl": {
    "h": 87.857,
    "s": 66.667,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58178,
    "c": 0.14887,
    "h": 132
  },
  "luminance": 0.20915
}

Semantic roles & 50–950 ramp

primary

#588C1C

secondary

#7E48BC

accent

#3EEA8E

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #588C1C

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

Preview Lab → · Contrast checker → · Palette generator →