#588B1A#588B1A

#588B1A is a mid, vivid yellow-green. Relative luminance 0.206; OKLCH L 57.9% C 0.149 H 131.7°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#588B1A
RGB	rgb(88, 139, 26)
HSL	hsl(87, 68%, 32%)
HSV	hsv(87, 81%, 55%)
CMYK	cmyk(36.7%, 0%, 81.3%, 45.5%)
CIE-LAB	lab(52.52, -34.85, 50.31)
CIE-LCH	lch(52.52, 61.21, 124.71°)
OKLab	oklab(57.9% -0.0988 0.111)
OKLCH	oklch(57.9% 0.149 131.7)
XYZ	xyz(13.4434, 20.6140, 4.2477)
Luminance	0.2061 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588B1A #4D1A8B

analogous

#8B861A #588B1A #1F8B1A

triadic

#588B1A #1A588B #8B1A58

tetradic

#588B1A #1A8B86 #4D1A8B #8B1A1F

square

#588B1A #1A8B86 #4D1A8B #8B1A1F

split-complementary

#588B1A #1A1F8B #861A8B

monochromatic

#172407 #375710 #588B1A #79BF24 #97DC43

Accessibility & contrast

On white

4.10

#588B1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#588B1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588B1A

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588B1A	#FFFFFF	#000000	##000000
##588B1A	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#8A7C27

Tritanopia (blue-blind)

#598576

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #588b1a;
/* rgb */ color: rgb(88, 139, 26);
/* oklch */ color: oklch(57.9% 0.149 131.7);

Tailwind

colors: {
  custom: {
    50: '#8cad61',
    500: '#588b1a',
    950: '#000000',
  },
}

SCSS

$custom: #588b1a;
$custom-light: #8cad61;
$custom-dark: #000000;

JSON

{
  "hex": "#588b1a",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 26
  },
  "hsl": {
    "h": 87.08,
    "s": 68.485,
    "l": 32.353
  },
  "oklch": {
    "l": 0.57904,
    "c": 0.14861,
    "h": 131.7
  },
  "luminance": 0.20615
}

Semantic roles & 50–950 ramp

primary

#588B1A

secondary

#7A44BD

accent

#3CEB8B

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0D1005

muted

#7D7F7A

Preview Lab

Preview with #588B1A

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

Preview Lab → · Contrast checker → · Palette generator →