#587C1F#587C1F

#587C1F is a mid, vivid yellow-green. Relative luminance 0.166; OKLCH L 54.0% C 0.126 H 128.6°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#587C1F
RGB	rgb(88, 124, 31)
HSL	hsl(83, 60%, 30%)
HSV	hsv(83, 75%, 49%)
CMYK	cmyk(29%, 0%, 75%, 51.4%)
CIE-LAB	lab(47.74, -27.58, 44.00)
CIE-LCH	lch(47.74, 51.93, 122.08°)
OKLab	oklab(54.01% -0.0787 0.0986)
OKLCH	oklch(54.01% 0.126 128.6)
XYZ	xyz(11.4795, 16.5887, 3.8932)
Luminance	0.1659 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587C1F #431F7C

analogous

#7C711F #587C1F #297C1F

triadic

#587C1F #1F587C #7C1F58

tetradic

#587C1F #1F7C71 #431F7C #7C1F29

square

#587C1F #1F7C71 #431F7C #7C1F29

split-complementary

#587C1F #1F297C #711F7C

monochromatic

#131A07 #354B13 #587C1F #7BAD2B #9AD045

Accessibility & contrast

On white

4.86

#587C1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#587C1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587C1F

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587C1F	#FFFFFF	#000000	##FFFFFF
##587C1F	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)

#82730E

Deuteranopia (green-blind)

#7D7028

Tritanopia (blue-blind)

#5B766A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #587c1f;
/* rgb */ color: rgb(88, 124, 31);
/* oklch */ color: oklch(54.0% 0.126 128.6);

Tailwind

colors: {
  custom: {
    50: '#8aa261',
    500: '#587c1f',
    950: '#000000',
  },
}

SCSS

$custom: #587c1f;
$custom-light: #8aa261;
$custom-dark: #000000;

JSON

{
  "hex": "#587c1f",
  "rgb": {
    "r": 88,
    "g": 124,
    "b": 31
  },
  "hsl": {
    "h": 83.226,
    "s": 60,
    "l": 30.392
  },
  "oklch": {
    "l": 0.54013,
    "c": 0.12615,
    "h": 128.6
  },
  "luminance": 0.16589
}

Semantic roles & 50–950 ramp

primary

#587C1F

secondary

#7048AF

accent

#45E382

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0C0F05

muted

#7D7E7A

Preview Lab

Preview with #587C1F

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

Preview Lab → · Contrast checker → · Palette generator →