#588B1D#588B1D

#588B1D is a mid, vivid yellow-green. Relative luminance 0.206; OKLCH L 57.9% C 0.147 H 131.9°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#588B1D
RGB	rgb(88, 139, 29)
HSL	hsl(88, 65%, 33%)
HSV	hsv(88, 79%, 55%)
CMYK	cmyk(36.7%, 0%, 79.1%, 45.5%)
CIE-LAB	lab(52.54, -34.69, 49.37)
CIE-LCH	lch(52.54, 60.34, 125.10°)
OKLab	oklab(57.92% -0.0982 0.1095)
OKLCH	oklch(57.92% 0.147 131.9)
XYZ	xyz(13.4787, 20.6281, 4.4336)
Luminance	0.2063 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588B1D #501D8B

analogous

#8B871D #588B1D #218B1D

triadic

#588B1D #1D588B #8B1D58

tetradic

#588B1D #1D8B87 #501D8B #8B1D21

square

#588B1D #1D8B87 #501D8B #8B1D21

split-complementary

#588B1D #1D218B #871D8B

monochromatic

#182608 #385812 #588B1D #78BE28 #96D949

Accessibility & contrast

On white

4.10

#588B1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#588B1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588B1D

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588B1D	#FFFFFF	#000000	##000000
##588B1D	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)

#918000

Deuteranopia (green-blind)

#8A7C29

Tritanopia (blue-blind)

#598576

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #588b1d;
/* rgb */ color: rgb(88, 139, 29);
/* oklch */ color: oklch(57.9% 0.147 131.9);

Tailwind

colors: {
  custom: {
    50: '#8cad63',
    500: '#588b1d',
    950: '#000000',
  },
}

SCSS

$custom: #588b1d;
$custom-light: #8cad63;
$custom-dark: #000000;

JSON

{
  "hex": "#588b1d",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 29
  },
  "hsl": {
    "h": 87.818,
    "s": 65.476,
    "l": 32.941
  },
  "oklch": {
    "l": 0.57922,
    "c": 0.14706,
    "h": 131.9
  },
  "luminance": 0.20629
}

Semantic roles & 50–950 ramp

primary

#588B1D

secondary

#7E49BB

accent

#3FE88E

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #588B1D

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

Preview Lab → · Contrast checker → · Palette generator →