#588D1B#588D1B

#588D1B is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.4% C 0.151 H 132.1°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#588D1B
RGB	rgb(88, 141, 27)
HSL	hsl(88, 68%, 33%)
HSV	hsv(88, 81%, 55%)
CMYK	cmyk(37.6%, 0%, 80.9%, 44.7%)
CIE-LAB	lab(53.17, -35.69, 50.60)
CIE-LCH	lch(53.17, 61.92, 125.20°)
OKLab	oklab(58.43% -0.101 0.1117)
OKLCH	oklch(58.43% 0.151 132.1)
XYZ	xyz(13.7471, 21.2030, 4.4050)
Luminance	0.2120 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588D1B #501B8D

analogous

#8D891B #588D1B #1F8D1B

triadic

#588D1B #1B588D #8D1B58

tetradic

#588D1B #1B8D89 #501B8D #8D1B1F

square

#588D1B #1B8D89 #501B8D #8D1B1F

split-complementary

#588D1B #1B1F8D #891B8D

monochromatic

#182607 #385A11 #588D1B #78C025 #96DC47

Accessibility & contrast

On white

4.01

#588D1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#588D1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588D1B

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588D1B	#FFFFFF	#000000	##000000
##588D1B	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938200

Deuteranopia (green-blind)

#8C7E28

Tritanopia (blue-blind)

#598778

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #588d1b;
/* rgb */ color: rgb(88, 141, 27);
/* oklch */ color: oklch(58.4% 0.151 132.1);

Tailwind

colors: {
  custom: {
    50: '#8cae62',
    500: '#588d1b',
    950: '#000000',
  },
}

SCSS

$custom: #588d1b;
$custom-light: #8cae62;
$custom-dark: #000000;

JSON

{
  "hex": "#588d1b",
  "rgb": {
    "r": 88,
    "g": 141,
    "b": 27
  },
  "hsl": {
    "h": 87.895,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58434,
    "c": 0.15065,
    "h": 132.1
  },
  "luminance": 0.21204
}

Semantic roles & 50–950 ramp

primary

#588D1B

secondary

#7E46BD

accent

#3DEB8E

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0D1006

muted

#7D7F7A

Preview Lab

Preview with #588D1B

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

Preview Lab → · Contrast checker → · Palette generator →