#587C23#587C23

#587C23 is a mid, vivid yellow-green. Relative luminance 0.166; OKLCH L 54.0% C 0.123 H 129.0°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#587C23
RGB	rgb(88, 124, 35)
HSL	hsl(84, 56%, 31%)
HSV	hsv(84, 72%, 49%)
CMYK	cmyk(29%, 0%, 71.8%, 51.4%)
CIE-LAB	lab(47.77, -27.30, 42.43)
CIE-LCH	lch(47.77, 50.45, 122.76°)
OKLab	oklab(54.05% -0.0776 0.0959)
OKLCH	oklch(54.05% 0.123 129)
XYZ	xyz(11.5355, 16.6111, 4.1883)
Luminance	0.1661 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587C23 #47237C

analogous

#7C7323 #587C23 #2B7C23

triadic

#587C23 #23587C #7C2358

tetradic

#587C23 #237C73 #47237C #7C232B

square

#587C23 #237C73 #47237C #7C232B

split-complementary

#587C23 #232B7C #73237C

monochromatic

#141D08 #364C16 #587C23 #7AAC30 #99CD4D

Accessibility & contrast

On white

4.86

#587C23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#587C23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587C23

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587C23	#FFFFFF	#000000	##FFFFFF
##587C23	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827315

Deuteranopia (green-blind)

#7D712B

Tritanopia (blue-blind)

#5B766A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #587c23;
/* rgb */ color: rgb(88, 124, 35);
/* oklch */ color: oklch(54.0% 0.123 129.0);

Tailwind

colors: {
  custom: {
    50: '#8aa264',
    500: '#587c23',
    950: '#000000',
  },
}

SCSS

$custom: #587c23;
$custom-light: #8aa264;
$custom-dark: #000000;

JSON

{
  "hex": "#587c23",
  "rgb": {
    "r": 88,
    "g": 124,
    "b": 35
  },
  "hsl": {
    "h": 84.27,
    "s": 55.975,
    "l": 31.176
  },
  "oklch": {
    "l": 0.54045,
    "c": 0.12338,
    "h": 129
  },
  "luminance": 0.16611
}

Semantic roles & 50–950 ramp

primary

#587C23

secondary

#744CAF

accent

#49DF86

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #587C23

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

Preview Lab → · Contrast checker → · Palette generator →