#588D23#588D23

#588D23 is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.5% C 0.146 H 132.7°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#588D23
RGB	rgb(88, 141, 35)
HSL	hsl(90, 60%, 35%)
HSV	hsv(90, 75%, 55%)
CMYK	cmyk(37.6%, 0%, 75.2%, 44.7%)
CIE-LAB	lab(53.22, -35.22, 47.91)
CIE-LCH	lch(53.22, 59.46, 126.32°)
OKLab	oklab(58.49% -0.0992 0.1074)
OKLCH	oklch(58.49% 0.146 132.7)
XYZ	xyz(13.8526, 21.2452, 4.9606)
Luminance	0.2125 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588D23 #58238D

analogous

#8D8D23 #588D23 #238D23

triadic

#588D23 #23588D #8D2358

tetradic

#588D23 #238D8D #58238D #8D2323

square

#588D23 #238D8D #58238D #8D2323

split-complementary

#588D23 #23238D #8D238D

monochromatic

#1B2B0B #395C17 #588D23 #77BE2F #95D555

Accessibility & contrast

On white

4.00

#588D23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#588D23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588D23

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588D23	#FFFFFF	#000000	##000000
##588D23	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93820E

Deuteranopia (green-blind)

#8C7E2D

Tritanopia (blue-blind)

#598779

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #588d23;
/* rgb */ color: rgb(88, 141, 35);
/* oklch */ color: oklch(58.5% 0.146 132.7);

Tailwind

colors: {
  custom: {
    50: '#8cae66',
    500: '#588d23',
    950: '#000000',
  },
}

SCSS

$custom: #588d23;
$custom-light: #8cae66;
$custom-dark: #000000;

JSON

{
  "hex": "#588d23",
  "rgb": {
    "r": 88,
    "g": 141,
    "b": 35
  },
  "hsl": {
    "h": 90,
    "s": 60.227,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58486,
    "c": 0.14617,
    "h": 132.7
  },
  "luminance": 0.21246
}

Semantic roles & 50–950 ramp

primary

#588D23

secondary

#8653B9

accent

#44E394

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #588D23

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

Preview Lab → · Contrast checker → · Palette generator →