#587C1A#587C1A

#587C1A is a mid, vivid yellow-green. Relative luminance 0.166; OKLCH L 54.0% C 0.129 H 128.2°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#587C1A
RGB	rgb(88, 124, 26)
HSL	hsl(82, 65%, 29%)
HSV	hsv(82, 79%, 49%)
CMYK	cmyk(29%, 0%, 79%, 51.4%)
CIE-LAB	lab(47.71, -27.88, 45.81)
CIE-LCH	lch(47.71, 53.63, 121.33°)
OKLab	oklab(53.98% -0.08 0.1015)
OKLCH	oklch(53.98% 0.129 128.2)
XYZ	xyz(11.4186, 16.5643, 3.5727)
Luminance	0.1656 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587C1A #3E1A7C

analogous

#7C6F1A #587C1A #277C1A

triadic

#587C1A #1A587C #7C1A58

tetradic

#587C1A #1A7C6F #3E1A7C #7C1A27

square

#587C1A #1A7C6F #3E1A7C #7C1A27

split-complementary

#587C1A #1A277C #6F1A7C

monochromatic

#121905 #34490F #587C1A #7CAF25 #9DD63B

Accessibility & contrast

On white

4.87

#587C1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#587C1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587C1A

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587C1A	#FFFFFF	#000000	##FFFFFF
##587C1A	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)

#827303

Deuteranopia (green-blind)

#7E7024

Tritanopia (blue-blind)

#5B766A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #587c1a;
/* rgb */ color: rgb(88, 124, 26);
/* oklch */ color: oklch(54.0% 0.129 128.2);

Tailwind

colors: {
  custom: {
    50: '#8ba25f',
    500: '#587c1a',
    950: '#000000',
  },
}

SCSS

$custom: #587c1a;
$custom-light: #8ba25f;
$custom-dark: #000000;

JSON

{
  "hex": "#587c1a",
  "rgb": {
    "r": 88,
    "g": 124,
    "b": 26
  },
  "hsl": {
    "h": 82.041,
    "s": 65.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.53977,
    "c": 0.12923,
    "h": 128.2
  },
  "luminance": 0.16565
}

Semantic roles & 50–950 ramp

primary

#587C1A

secondary

#6A42B0

accent

#40E87E

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0F05

muted

#7D7E79

Preview Lab

Preview with #587C1A

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

Preview Lab → · Contrast checker → · Palette generator →