#587B37#587B37

#587B37 is a mid, moderate yellow-green. Relative luminance 0.165; OKLCH L 54.0% C 0.104 H 131.6°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#587B37
RGB	rgb(88, 123, 55)
HSL	hsl(91, 38%, 35%)
HSV	hsv(91, 55%, 48%)
CMYK	cmyk(28.5%, 0%, 55.3%, 51.8%)
CIE-LAB	lab(47.64, -24.92, 32.87)
CIE-LCH	lch(47.64, 41.25, 127.17°)
OKLab	oklab(54.01% -0.0693 0.078)
OKLCH	oklch(54.01% 0.104 131.6)
XYZ	xyz(11.7969, 16.5161, 6.1801)
Luminance	0.1652 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587B37 #5A377B

analogous

#7A7B37 #587B37 #377B38

triadic

#587B37 #37587B #7B3758

tetradic

#587B37 #377A7B #5A377B #7B3837

square

#587B37 #377A7B #5A377B #7B3837

split-complementary

#587B37 #38377B #7B377A

monochromatic

#1B2611 #3A5124 #587B37 #76A54A #95BE6E

Accessibility & contrast

On white

4.88

#587B37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#587B37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587B37

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587B37	#FFFFFF	#000000	##FFFFFF
##587B37	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807331

Deuteranopia (green-blind)

#7B703B

Tritanopia (blue-blind)

#59766C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #587b37;
/* rgb */ color: rgb(88, 123, 55);
/* oklch */ color: oklch(54.0% 0.104 131.6);

Tailwind

colors: {
  custom: {
    50: '#89a170',
    500: '#587b37',
    950: '#000000',
  },
}

SCSS

$custom: #587b37;
$custom-light: #89a170;
$custom-dark: #000000;

JSON

{
  "hex": "#587b37",
  "rgb": {
    "r": 88,
    "g": 123,
    "b": 55
  },
  "hsl": {
    "h": 90.882,
    "s": 38.202,
    "l": 34.902
  },
  "oklch": {
    "l": 0.5401,
    "c": 0.10432,
    "h": 131.6
  },
  "luminance": 0.16516
}

Semantic roles & 50–950 ramp

primary

#587B37

secondary

#8867A7

accent

#5ACE96

background

#F8F9F6

surface

#F0F2EC

border

#CBCCC7

text

#0C0F07

muted

#7D7E7A

Preview Lab

Preview with #587B37

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

Preview Lab → · Contrast checker → · Palette generator →