#587B3F#587B3F

#587B3F is a mid, moderate yellow-green. Relative luminance 0.166; OKLCH L 54.1% C 0.096 H 133.5°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#587B3F
RGB	rgb(88, 123, 63)
HSL	hsl(95, 32%, 36%)
HSV	hsv(95, 49%, 48%)
CMYK	cmyk(28.5%, 0%, 48.8%, 51.8%)
CIE-LAB	lab(47.75, -23.92, 28.77)
CIE-LCH	lch(47.75, 37.42, 129.75°)
OKLab	oklab(54.13% -0.066 0.0695)
OKLCH	oklch(54.13% 0.096 133.5)
XYZ	xyz(12.0044, 16.5991, 7.2731)
Luminance	0.1660 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587B3F #623F7B

analogous

#767B3F #587B3F #3F7B44

triadic

#587B3F #3F587B #7B3F58

tetradic

#587B3F #3F767B #623F7B #7B443F

square

#587B3F #3F767B #623F7B #7B443F

split-complementary

#587B3F #443F7B #7B3F76

monochromatic

#1E2A16 #3B532A #587B3F #75A354 #95BB7A

Accessibility & contrast

On white

4.86

#587B3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#587B3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587B3F

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587B3F	#FFFFFF	#000000	##FFFFFF
##587B3F	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)

#7F733A

Deuteranopia (green-blind)

#7A7043

Tritanopia (blue-blind)

#58776D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #587b3f;
/* rgb */ color: rgb(88, 123, 63);
/* oklch */ color: oklch(54.1% 0.096 133.5);

Tailwind

colors: {
  custom: {
    50: '#89a175',
    500: '#587b3f',
    950: '#000000',
  },
}

SCSS

$custom: #587b3f;
$custom-light: #89a175;
$custom-dark: #000000;

JSON

{
  "hex": "#587b3f",
  "rgb": {
    "r": 88,
    "g": 123,
    "b": 63
  },
  "hsl": {
    "h": 95,
    "s": 32.258,
    "l": 36.471
  },
  "oklch": {
    "l": 0.54131,
    "c": 0.09582,
    "h": 133.5
  },
  "luminance": 0.166
}

Semantic roles & 50–950 ramp

primary

#587B3F

secondary

#8F71A5

accent

#5FC89D

background

#F8F9F7

surface

#F0F2ED

border

#CBCCC8

text

#0C0F08

muted

#7D7E7B

Preview Lab

Preview with #587B3F

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

Preview Lab → · Contrast checker → · Palette generator →