#587F19#587F19

#587F19 is a mid, vivid yellow-green. Relative luminance 0.173; OKLCH L 54.8% C 0.134 H 129.0°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#587F19
RGB	rgb(88, 127, 25)
HSL	hsl(83, 67%, 30%)
HSV	hsv(83, 80%, 50%)
CMYK	cmyk(30.7%, 0%, 80.3%, 50.2%)
CIE-LAB	lab(48.66, -29.37, 47.05)
CIE-LCH	lch(48.66, 55.47, 121.97°)
OKLab	oklab(54.76% -0.0841 0.104)
OKLCH	oklch(54.76% 0.134 129)
XYZ	xyz(11.7893, 17.3233, 3.6421)
Luminance	0.1732 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587F19 #40197F

analogous

#7F7319 #587F19 #257F19

triadic

#587F19 #19587F #7F1958

tetradic

#587F19 #197F73 #40197F #7F1925

square

#587F19 #197F73 #40197F #7F1925

split-complementary

#587F19 #19257F #73197F

monochromatic

#121A05 #354C0F #587F19 #7BB223 #9CD83A

Accessibility & contrast

On white

4.70

#587F19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#587F19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587F19

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587F19	#FFFFFF	#000000	##FFFFFF
##587F19	1.00	4.70	4.46	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857500

Deuteranopia (green-blind)

#807324

Tritanopia (blue-blind)

#5B796C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #587f19;
/* rgb */ color: rgb(88, 127, 25);
/* oklch */ color: oklch(54.8% 0.134 129.0);

Tailwind

colors: {
  custom: {
    50: '#8ba45f',
    500: '#587f19',
    950: '#000000',
  },
}

SCSS

$custom: #587f19;
$custom-light: #8ba45f;
$custom-dark: #000000;

JSON

{
  "hex": "#587f19",
  "rgb": {
    "r": 88,
    "g": 127,
    "b": 25
  },
  "hsl": {
    "h": 82.941,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.54755,
    "c": 0.13371,
    "h": 129
  },
  "luminance": 0.17324
}

Semantic roles & 50–950 ramp

primary

#587F19

secondary

#6C41B3

accent

#3EEA80

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #587F19

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

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