#587D1D#587D1D

#587D1D 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	#587D1D
RGB	rgb(88, 125, 29)
HSL	hsl(83, 62%, 30%)
HSV	hsv(83, 77%, 49%)
CMYK	cmyk(29.6%, 0%, 76.8%, 51%)
CIE-LAB	lab(48.05, -28.19, 45.06)
CIE-LCH	lch(48.05, 53.15, 122.03°)
OKLab	oklab(54.26% -0.0806 0.1004)
OKLCH	oklch(54.26% 0.129 128.7)
XYZ	xyz(11.5799, 16.8303, 3.8006)
Luminance	0.1683 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587D1D #421D7D

analogous

#7D721D #587D1D #287D1D

triadic

#587D1D #1D587D #7D1D58

tetradic

#587D1D #1D7D72 #421D7D #7D1D28

square

#587D1D #1D7D72 #421D7D #7D1D28

split-complementary

#587D1D #1D287D #721D7D

monochromatic

#121A06 #354B11 #587D1D #7BAF29 #9BD341

Accessibility & contrast

On white

4.81

#587D1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#587D1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587D1D

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587D1D	#FFFFFF	#000000	##FFFFFF
##587D1D	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)

#837409

Deuteranopia (green-blind)

#7E7126

Tritanopia (blue-blind)

#5B776B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #587d1d;
/* rgb */ color: rgb(88, 125, 29);
/* oklch */ color: oklch(54.3% 0.129 128.7);

Tailwind

colors: {
  custom: {
    50: '#8ba361',
    500: '#587d1d',
    950: '#000000',
  },
}

SCSS

$custom: #587d1d;
$custom-light: #8ba361;
$custom-dark: #000000;

JSON

{
  "hex": "#587d1d",
  "rgb": {
    "r": 88,
    "g": 125,
    "b": 29
  },
  "hsl": {
    "h": 83.125,
    "s": 62.338,
    "l": 30.196
  },
  "oklch": {
    "l": 0.54259,
    "c": 0.12876,
    "h": 128.7
  },
  "luminance": 0.16831
}

Semantic roles & 50–950 ramp

primary

#587D1D

secondary

#6F45B1

accent

#42E581

background

#F8FAF5

surface

#F0F3EA

border

#CBCDC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #587D1D

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

Preview Lab → · Contrast checker → · Palette generator →