#587B17#587B17

#587B17 is a mid, vivid yellow-green. Relative luminance 0.163; OKLCH L 53.7% C 0.130 H 127.8°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#587B17
RGB	rgb(88, 123, 23)
HSL	hsl(81, 68%, 29%)
HSV	hsv(81, 81%, 48%)
CMYK	cmyk(28.5%, 0%, 81.3%, 51.8%)
CIE-LAB	lab(47.37, -27.56, 46.50)
CIE-LCH	lch(47.37, 54.05, 120.65°)
OKLab	oklab(53.7% -0.0793 0.1025)
OKLCH	oklch(53.7% 0.13 127.8)
XYZ	xyz(11.2621, 16.3022, 3.3637)
Luminance	0.1630 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587B17 #3A177B

analogous

#7B6C17 #587B17 #267B17

triadic

#587B17 #17587B #7B1758

tetradic

#587B17 #177B6C #3A177B #7B1726

square

#587B17 #177B6C #3A177B #7B1726

split-complementary

#587B17 #17267B #6C177B

monochromatic

#121A05 #33470D #587B17 #7DAF21 #9FD933

Accessibility & contrast

On white

4.93

#587B17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#587B17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587B17

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587B17	#FFFFFF	#000000	##FFFFFF
##587B17	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827200

Deuteranopia (green-blind)

#7D7022

Tritanopia (blue-blind)

#5B7569

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #587b17;
/* rgb */ color: rgb(88, 123, 23);
/* oklch */ color: oklch(53.7% 0.130 127.8);

Tailwind

colors: {
  custom: {
    50: '#8ba15e',
    500: '#587b17',
    950: '#000000',
  },
}

SCSS

$custom: #587b17;
$custom-light: #8ba15e;
$custom-dark: #000000;

JSON

{
  "hex": "#587b17",
  "rgb": {
    "r": 88,
    "g": 123,
    "b": 23
  },
  "hsl": {
    "h": 81,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.53698,
    "c": 0.12957,
    "h": 127.8
  },
  "luminance": 0.16302
}

Semantic roles & 50–950 ramp

primary

#587B17

secondary

#663EB0

accent

#3CEB7A

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0F05

muted

#7D7E79

Preview Lab

Preview with #587B17

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

Preview Lab → · Contrast checker → · Palette generator →