#587F3F#587F3F

#587F3F is a mid, moderate yellow-green. Relative luminance 0.176; OKLCH L 55.2% C 0.102 H 134.4°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#587F3F
RGB	rgb(88, 127, 63)
HSL	hsl(97, 34%, 37%)
HSV	hsv(97, 50%, 50%)
CMYK	cmyk(30.7%, 0%, 50.4%, 50.2%)
CIE-LAB	lab(49.02, -25.92, 30.33)
CIE-LCH	lch(49.02, 39.90, 130.52°)
OKLab	oklab(55.16% -0.0715 0.073)
OKLCH	oklch(55.16% 0.102 134.4)
XYZ	xyz(12.5108, 17.6119, 7.4419)
Luminance	0.1761 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587F3F #663F7F

analogous

#787F3F #587F3F #3F7F46

triadic

#587F3F #3F587F #7F3F58

tetradic

#587F3F #3F787F #663F7F #7F463F

square

#587F3F #3F787F #663F7F #7F463F

split-complementary

#587F3F #463F7F #7F3F78

monochromatic

#1F2D16 #3C562B #587F3F #74A853 #95BD7B

Accessibility & contrast

On white

4.64

#587F3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#587F3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #587F3F

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587F3F	#FFFFFF	#000000	##FFFFFF
##587F3F	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83773A

Deuteranopia (green-blind)

#7E7343

Tritanopia (blue-blind)

#587B70

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #587f3f;
/* rgb */ color: rgb(88, 127, 63);
/* oklch */ color: oklch(55.2% 0.102 134.4);

Tailwind

colors: {
  custom: {
    50: '#89a475',
    500: '#587f3f',
    950: '#000000',
  },
}

SCSS

$custom: #587f3f;
$custom-light: #89a475;
$custom-dark: #000000;

JSON

{
  "hex": "#587f3f",
  "rgb": {
    "r": 88,
    "g": 127,
    "b": 63
  },
  "hsl": {
    "h": 96.563,
    "s": 33.684,
    "l": 37.255
  },
  "oklch": {
    "l": 0.5516,
    "c": 0.10218,
    "h": 134.4
  },
  "luminance": 0.17612
}

Semantic roles & 50–950 ramp

primary

#587F3F

secondary

#9372A8

accent

#5ECAA0

background

#F8FAF7

surface

#F0F4ED

border

#CBCEC8

text

#0C0F08

muted

#7D7F7B

Preview Lab

Preview with #587F3F

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

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