#587C19#587C19

#587C19 is a mid, vivid yellow-green. Relative luminance 0.166; OKLCH L 54.0% C 0.130 H 128.2°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#587C19
RGB	rgb(88, 124, 25)
HSL	hsl(82, 66%, 29%)
HSV	hsv(82, 80%, 49%)
CMYK	cmyk(29%, 0%, 79.8%, 51.4%)
CIE-LAB	lab(47.70, -27.94, 46.15)
CIE-LCH	lch(47.70, 53.94, 121.19°)
OKLab	oklab(53.97% -0.0802 0.1021)
OKLCH	oklch(53.97% 0.13 128.2)
XYZ	xyz(11.4076, 16.5599, 3.5149)
Luminance	0.1656 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587C19 #3D197C

analogous

#7C6F19 #587C19 #277C19

triadic

#587C19 #19587C #7C1958

tetradic

#587C19 #197C6F #3D197C #7C1927

square

#587C19 #197C6F #3D197C #7C1927

split-complementary

#587C19 #19277C #6F197C

monochromatic

#121905 #34490F #587C19 #7CAF23 #9DD738

Accessibility & contrast

On white

4.87

#587C19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#587C19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587C19

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587C19	#FFFFFF	#000000	##FFFFFF
##587C19	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827300

Deuteranopia (green-blind)

#7E7023

Tritanopia (blue-blind)

#5B766A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #587c19;
/* rgb */ color: rgb(88, 124, 25);
/* oklch */ color: oklch(54.0% 0.130 128.2);

Tailwind

colors: {
  custom: {
    50: '#8ba25f',
    500: '#587c19',
    950: '#000000',
  },
}

SCSS

$custom: #587c19;
$custom-light: #8ba25f;
$custom-dark: #000000;

JSON

{
  "hex": "#587c19",
  "rgb": {
    "r": 88,
    "g": 124,
    "b": 25
  },
  "hsl": {
    "h": 81.818,
    "s": 66.443,
    "l": 29.216
  },
  "oklch": {
    "l": 0.53971,
    "c": 0.1298,
    "h": 128.2
  },
  "luminance": 0.1656
}

Semantic roles & 50–950 ramp

primary

#587C19

secondary

#6940B0

accent

#3EE97D

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0F05

muted

#7D7E79

Preview Lab

Preview with #587C19

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

Preview Lab → · Contrast checker → · Palette generator →