#587B28#587B28

#587B28 is a mid, moderate yellow-green. Relative luminance 0.164; OKLCH L 53.8% C 0.118 H 129.3°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#587B28
RGB	rgb(88, 123, 40)
HSL	hsl(85, 51%, 32%)
HSV	hsv(85, 67%, 48%)
CMYK	cmyk(28.5%, 0%, 67.5%, 51.8%)
CIE-LAB	lab(47.49, -26.42, 39.98)
CIE-LCH	lch(47.49, 47.92, 123.46°)
OKLab	oklab(53.83% -0.0748 0.0915)
OKLCH	oklch(53.83% 0.118 129.3)
XYZ	xyz(11.4904, 16.3935, 4.5660)
Luminance	0.1639 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587B28 #4B287B

analogous

#7B7528 #587B28 #2F7B28

triadic

#587B28 #28587B #7B2858

tetradic

#587B28 #287B75 #4B287B #7B282F

square

#587B28 #287B75 #4B287B #7B282F

split-complementary

#587B28 #282F7B #75287B

monochromatic

#161F0A #374D19 #587B28 #79A937 #98C856

Accessibility & contrast

On white

4.91

#587B28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#587B28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587B28

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587B28	#FFFFFF	#000000	##FFFFFF
##587B28	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81721D

Deuteranopia (green-blind)

#7C702F

Tritanopia (blue-blind)

#5B766A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #587b28;
/* rgb */ color: rgb(88, 123, 40);
/* oklch */ color: oklch(53.8% 0.118 129.3);

Tailwind

colors: {
  custom: {
    50: '#8aa166',
    500: '#587b28',
    950: '#000000',
  },
}

SCSS

$custom: #587b28;
$custom-light: #8aa166;
$custom-dark: #000000;

JSON

{
  "hex": "#587b28",
  "rgb": {
    "r": 88,
    "g": 123,
    "b": 40
  },
  "hsl": {
    "h": 85.301,
    "s": 50.92,
    "l": 31.961
  },
  "oklch": {
    "l": 0.53831,
    "c": 0.11813,
    "h": 129.3
  },
  "luminance": 0.16394
}

Semantic roles & 50–950 ramp

primary

#587B28

secondary

#7852AD

accent

#4DDA89

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0C0F06

muted

#7D7E7A

Preview Lab

Preview with #587B28

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

Preview Lab → · Contrast checker → · Palette generator →