#578916#578916

#578916 is a mid, vivid yellow-green. Relative luminance 0.200; OKLCH L 57.3% C 0.149 H 131.4°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#578916
RGB	rgb(87, 137, 22)
HSL	hsl(86, 72%, 31%)
HSV	hsv(86, 84%, 54%)
CMYK	cmyk(36.5%, 0%, 83.9%, 46.3%)
CIE-LAB	lab(51.81, -34.53, 50.83)
CIE-LCH	lch(51.81, 61.44, 124.19°)
OKLab	oklab(57.3% -0.0982 0.1114)
OKLCH	oklch(57.3% 0.149 131.4)
XYZ	xyz(13.0208, 19.9750, 3.9284)
Luminance	0.1998 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578916 #481689

analogous

#898116 #578916 #1D8916

triadic

#578916 #165789 #891657

tetradic

#578916 #168981 #481689 #89161D

square

#578916 #168981 #481689 #89161D

split-complementary

#578916 #161D89 #811689

monochromatic

#142005 #36540E #578916 #78BE1E #97DF3A

Accessibility & contrast

On white

4.20

#578916 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#578916 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578916

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578916	#FFFFFF	#000000	##000000
##578916	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#897A24

Tritanopia (blue-blind)

#598374

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #578916;
/* rgb */ color: rgb(87, 137, 22);
/* oklch */ color: oklch(57.3% 0.149 131.4);

Tailwind

colors: {
  custom: {
    50: '#8bac5f',
    500: '#578916',
    950: '#000000',
  },
}

SCSS

$custom: #578916;
$custom-light: #8bac5f;
$custom-dark: #000000;

JSON

{
  "hex": "#578916",
  "rgb": {
    "r": 87,
    "g": 137,
    "b": 22
  },
  "hsl": {
    "h": 86.087,
    "s": 72.327,
    "l": 31.176
  },
  "oklch": {
    "l": 0.57299,
    "c": 0.14851,
    "h": 131.4
  },
  "luminance": 0.19975
}

Semantic roles & 50–950 ramp

primary

#578916

secondary

#753EBD

accent

#39EF88

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #578916

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

Preview Lab → · Contrast checker → · Palette generator →