#587D1C#587D1C

#587D1C is a mid, vivid yellow-green. Relative luminance 0.168; OKLCH L 54.3% C 0.129 H 128.7°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#587D1C
RGB	rgb(88, 125, 28)
HSL	hsl(83, 63%, 30%)
HSV	hsv(83, 78%, 49%)
CMYK	cmyk(29.6%, 0%, 77.6%, 51%)
CIE-LAB	lab(48.04, -28.25, 45.42)
CIE-LCH	lch(48.04, 53.49, 121.88°)
OKLab	oklab(54.25% -0.0808 0.101)
OKLCH	oklch(54.25% 0.129 128.7)
XYZ	xyz(11.5677, 16.8255, 3.7366)
Luminance	0.1683 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587D1C #411C7D

analogous

#7D721C #587D1C #277D1C

triadic

#587D1C #1C587D #7D1C58

tetradic

#587D1C #1C7D72 #411C7D #7D1C27

square

#587D1C #1C7D72 #411C7D #7D1C27

split-complementary

#587D1C #1C277D #721C7D

monochromatic

#121906 #354B11 #587D1C #7BAF27 #9BD43F

Accessibility & contrast

On white

4.81

#587D1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#587D1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587D1C

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587D1C	#FFFFFF	#000000	##FFFFFF
##587D1C	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837406

Deuteranopia (green-blind)

#7E7125

Tritanopia (blue-blind)

#5B776B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #587d1c;
/* rgb */ color: rgb(88, 125, 28);
/* oklch */ color: oklch(54.3% 0.129 128.7);

Tailwind

colors: {
  custom: {
    50: '#8ba360',
    500: '#587d1c',
    950: '#000000',
  },
}

SCSS

$custom: #587d1c;
$custom-light: #8ba360;
$custom-dark: #000000;

JSON

{
  "hex": "#587d1c",
  "rgb": {
    "r": 88,
    "g": 125,
    "b": 28
  },
  "hsl": {
    "h": 82.887,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.54252,
    "c": 0.12938,
    "h": 128.7
  },
  "luminance": 0.16826
}

Semantic roles & 50–950 ramp

primary

#587D1C

secondary

#6E44B1

accent

#41E680

background

#F8FAF5

surface

#F0F3EA

border

#CBCDC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #587D1C

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

Preview Lab → · Contrast checker → · Palette generator →