#587B1D#587B1D

#587B1D is a mid, vivid yellow-green. Relative luminance 0.163; OKLCH L 53.7% C 0.126 H 128.2°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#587B1D
RGB	rgb(88, 123, 29)
HSL	hsl(82, 62%, 30%)
HSV	hsv(82, 76%, 48%)
CMYK	cmyk(28.5%, 0%, 76.4%, 51.8%)
CIE-LAB	lab(47.40, -27.22, 44.44)
CIE-LCH	lch(47.40, 52.11, 121.49°)
OKLab	oklab(53.74% -0.0779 0.0991)
OKLCH	oklch(53.74% 0.126 128.2)
XYZ	xyz(11.3292, 16.3291, 3.7171)
Luminance	0.1633 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587B1D #401D7B

analogous

#7B6F1D #587B1D #297B1D

triadic

#587B1D #1D587B #7B1D58

tetradic

#587B1D #1D7B6F #401D7B #7B1D29

square

#587B1D #1D7B6F #401D7B #7B1D29

split-complementary

#587B1D #1D297B #6F1D7B

monochromatic

#121906 #354911 #587B1D #7BAD29 #9CD240

Accessibility & contrast

On white

4.92

#587B1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#587B1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587B1D

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587B1D	#FFFFFF	#000000	##FFFFFF
##587B1D	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81720A

Deuteranopia (green-blind)

#7D7026

Tritanopia (blue-blind)

#5B7569

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #587b1d;
/* rgb */ color: rgb(88, 123, 29);
/* oklch */ color: oklch(53.7% 0.126 128.2);

Tailwind

colors: {
  custom: {
    50: '#8aa160',
    500: '#587b1d',
    950: '#000000',
  },
}

SCSS

$custom: #587b1d;
$custom-light: #8aa160;
$custom-dark: #000000;

JSON

{
  "hex": "#587b1d",
  "rgb": {
    "r": 88,
    "g": 123,
    "b": 29
  },
  "hsl": {
    "h": 82.34,
    "s": 61.842,
    "l": 29.804
  },
  "oklch": {
    "l": 0.53737,
    "c": 0.1261,
    "h": 128.2
  },
  "luminance": 0.16329
}

Semantic roles & 50–950 ramp

primary

#587B1D

secondary

#6C45AF

accent

#43E57F

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0F05

muted

#7D7E79

Preview Lab

Preview with #587B1D

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

Preview Lab → · Contrast checker → · Palette generator →