#588C1F#588C1F

#588C1F is a mid, vivid yellow-green. Relative luminance 0.209; OKLCH L 58.2% C 0.147 H 132.2°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#588C1F
RGB	rgb(88, 140, 31)
HSL	hsl(89, 64%, 34%)
HSV	hsv(89, 78%, 55%)
CMYK	cmyk(37.1%, 0%, 77.9%, 45.1%)
CIE-LAB	lab(52.87, -35.02, 49.00)
CIE-LCH	lch(52.87, 60.23, 125.55°)
OKLab	oklab(58.2% -0.099 0.109)
OKLCH	oklch(58.2% 0.147 132.2)
XYZ	xyz(13.6497, 20.9292, 4.6166)
Luminance	0.2093 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588C1F #531F8C

analogous

#8C891F #588C1F #218C1F

triadic

#588C1F #1F588C #8C1F58

tetradic

#588C1F #1F8C89 #531F8C #8C1F21

square

#588C1F #1F8C89 #531F8C #8C1F21

split-complementary

#588C1F #1F218C #891F8C

monochromatic

#192809 #395A14 #588C1F #77BE2A #96D84E

Accessibility & contrast

On white

4.05

#588C1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#588C1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588C1F

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588C1F	#FFFFFF	#000000	##000000
##588C1F	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928105

Deuteranopia (green-blind)

#8B7D2A

Tritanopia (blue-blind)

#598677

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #588c1f;
/* rgb */ color: rgb(88, 140, 31);
/* oklch */ color: oklch(58.2% 0.147 132.2);

Tailwind

colors: {
  custom: {
    50: '#8cae64',
    500: '#588c1f',
    950: '#000000',
  },
}

SCSS

$custom: #588c1f;
$custom-light: #8cae64;
$custom-dark: #000000;

JSON

{
  "hex": "#588c1f",
  "rgb": {
    "r": 88,
    "g": 140,
    "b": 31
  },
  "hsl": {
    "h": 88.624,
    "s": 63.743,
    "l": 33.529
  },
  "oklch": {
    "l": 0.58197,
    "c": 0.14724,
    "h": 132.2
  },
  "luminance": 0.2093
}

Semantic roles & 50–950 ramp

primary

#588C1F

secondary

#814CBB

accent

#41E790

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #588C1F

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

Preview Lab → · Contrast checker → · Palette generator →