#587D28#587D28

#587D28 is a mid, vivid yellow-green. Relative luminance 0.169; OKLCH L 54.4% C 0.121 H 129.8°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#587D28
RGB	rgb(88, 125, 40)
HSL	hsl(86, 52%, 32%)
HSV	hsv(86, 68%, 49%)
CMYK	cmyk(29.6%, 0%, 68%, 51%)
CIE-LAB	lab(48.13, -27.40, 40.66)
CIE-LCH	lch(48.13, 49.03, 123.97°)
OKLab	oklab(54.35% -0.0774 0.0929)
OKLCH	oklch(54.35% 0.121 129.8)
XYZ	xyz(11.7410, 16.8948, 4.6495)
Luminance	0.1689 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587D28 #4D287D

analogous

#7D7828 #587D28 #2D7D28

triadic

#587D28 #28587D #7D2858

tetradic

#587D28 #287D78 #4D287D #7D282D

square

#587D28 #287D78 #4D287D #7D282D

split-complementary

#587D28 #282D7D #78287D

monochromatic

#17200A #374F19 #587D28 #79AB37 #97C956

Accessibility & contrast

On white

4.80

#587D28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#587D28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587D28

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587D28	#FFFFFF	#000000	##FFFFFF
##587D28	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83741D

Deuteranopia (green-blind)

#7E712F

Tritanopia (blue-blind)

#5A786C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #587d28;
/* rgb */ color: rgb(88, 125, 40);
/* oklch */ color: oklch(54.4% 0.121 129.8);

Tailwind

colors: {
  custom: {
    50: '#8aa367',
    500: '#587d28',
    950: '#000000',
  },
}

SCSS

$custom: #587d28;
$custom-light: #8aa367;
$custom-dark: #000000;

JSON

{
  "hex": "#587d28",
  "rgb": {
    "r": 88,
    "g": 125,
    "b": 40
  },
  "hsl": {
    "h": 86.118,
    "s": 51.515,
    "l": 32.353
  },
  "oklch": {
    "l": 0.54352,
    "c": 0.12096,
    "h": 129.8
  },
  "luminance": 0.16895
}

Semantic roles & 50–950 ramp

primary

#587D28

secondary

#7A53AE

accent

#4DDB8B

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #587D28

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

Preview Lab → · Contrast checker → · Palette generator →