#587B20#587B20

#587B20 is a mid, vivid yellow-green. Relative luminance 0.163; OKLCH L 53.8% C 0.124 H 128.4°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#587B20
RGB	rgb(88, 123, 32)
HSL	hsl(83, 59%, 30%)
HSV	hsv(83, 74%, 48%)
CMYK	cmyk(28.5%, 0%, 74%, 51.8%)
CIE-LAB	lab(47.42, -27.03, 43.30)
CIE-LCH	lch(47.42, 51.04, 121.97°)
OKLab	oklab(53.76% -0.0771 0.0972)
OKLCH	oklch(53.76% 0.124 128.4)
XYZ	xyz(11.3682, 16.3446, 3.9221)
Luminance	0.1635 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587B20 #43207B

analogous

#7B7020 #587B20 #2A7B20

triadic

#587B20 #20587B #7B2058

tetradic

#587B20 #207B70 #43207B #7B202A

square

#587B20 #207B70 #43207B #7B202A

split-complementary

#587B20 #202A7B #70207B

monochromatic

#131A07 #354A13 #587B20 #7BAC2D #9ACF46

Accessibility & contrast

On white

4.92

#587B20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#587B20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587B20

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587B20	#FFFFFF	#000000	##FFFFFF
##587B20	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817210

Deuteranopia (green-blind)

#7C7028

Tritanopia (blue-blind)

#5B7569

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #587b20;
/* rgb */ color: rgb(88, 123, 32);
/* oklch */ color: oklch(53.8% 0.124 128.4);

Tailwind

colors: {
  custom: {
    50: '#8aa162',
    500: '#587b20',
    950: '#000000',
  },
}

SCSS

$custom: #587b20;
$custom-light: #8aa162;
$custom-dark: #000000;

JSON

{
  "hex": "#587b20",
  "rgb": {
    "r": 88,
    "g": 123,
    "b": 32
  },
  "hsl": {
    "h": 83.077,
    "s": 58.71,
    "l": 30.392
  },
  "oklch": {
    "l": 0.5376,
    "c": 0.12413,
    "h": 128.4
  },
  "luminance": 0.16345
}

Semantic roles & 50–950 ramp

primary

#587B20

secondary

#7049AE

accent

#46E282

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0C0F05

muted

#7D7E7A

Preview Lab

Preview with #587B20

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

Preview Lab → · Contrast checker → · Palette generator →