#588B1E#588B1E

#588B1E is a mid, vivid yellow-green. Relative luminance 0.206; OKLCH L 57.9% C 0.147 H 132.0°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#588B1E
RGB	rgb(88, 139, 30)
HSL	hsl(88, 64%, 33%)
HSV	hsv(88, 78%, 55%)
CMYK	cmyk(36.7%, 0%, 78.4%, 45.5%)
CIE-LAB	lab(52.55, -34.63, 49.03)
CIE-LCH	lch(52.55, 60.03, 125.23°)
OKLab	oklab(57.93% -0.098 0.1089)
OKLCH	oklch(57.93% 0.147 132)
XYZ	xyz(13.4913, 20.6331, 4.4998)
Luminance	0.2063 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588B1E #511E8B

analogous

#8B871E #588B1E #228B1E

triadic

#588B1E #1E588B #8B1E58

tetradic

#588B1E #1E8B87 #511E8B #8B1E22

square

#588B1E #1E8B87 #511E8B #8B1E22

split-complementary

#588B1E #1E228B #871E8B

monochromatic

#182608 #385913 #588B1E #78BD29 #96D84B

Accessibility & contrast

On white

4.10

#588B1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#588B1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588B1E

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588B1E	#FFFFFF	#000000	##000000
##588B1E	1.00	4.10	5.13	5.13
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918003

Deuteranopia (green-blind)

#8A7C29

Tritanopia (blue-blind)

#598577

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #588b1e;
/* rgb */ color: rgb(88, 139, 30);
/* oklch */ color: oklch(57.9% 0.147 132.0);

Tailwind

colors: {
  custom: {
    50: '#8cad63',
    500: '#588b1e',
    950: '#000000',
  },
}

SCSS

$custom: #588b1e;
$custom-light: #8cad63;
$custom-dark: #000000;

JSON

{
  "hex": "#588b1e",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 30
  },
  "hsl": {
    "h": 88.073,
    "s": 64.497,
    "l": 33.137
  },
  "oklch": {
    "l": 0.57928,
    "c": 0.14652,
    "h": 132
  },
  "luminance": 0.20634
}

Semantic roles & 50–950 ramp

primary

#588B1E

secondary

#7F4ABB

accent

#40E78F

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #588B1E

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

Preview Lab → · Contrast checker → · Palette generator →