#579F1A#579F1A

#579F1A is a light, vivid yellow-green. Relative luminance 0.269; OKLCH L 63.1% C 0.174 H 134.9°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#579F1A
RGB	rgb(87, 159, 26)
HSL	hsl(92, 72%, 36%)
HSV	hsv(92, 84%, 62%)
CMYK	cmyk(45.3%, 0%, 83.6%, 37.6%)
CIE-LAB	lab(58.88, -43.74, 56.08)
CIE-LCH	lch(58.88, 71.13, 127.95°)
OKLab	oklab(63.1% -0.1227 0.1232)
OKLCH	oklch(63.1% 0.174 134.9)
XYZ	xyz(16.5147, 26.8961, 5.2983)
Luminance	0.2690 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579F1A #621A9F

analogous

#9A9F1A #579F1A #1A9F1F

triadic

#579F1A #1A579F #9F1A57

tetradic

#579F1A #1A9A9F #621A9F #9F1F1A

square

#579F1A #1A9A9F #621A9F #9F1F1A

split-complementary

#579F1A #1F1A9F #9F1A9A

monochromatic

#1D3609 #3A6A11 #579F1A #74D423 #94E351

Accessibility & contrast

On white

3.29

#579F1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#579F1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579F1A

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579F1A	#FFFFFF	#000000	##000000
##579F1A	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#9C8C2B

Tritanopia (blue-blind)

#559987

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #579f1a;
/* rgb */ color: rgb(87, 159, 26);
/* oklch */ color: oklch(63.1% 0.174 134.9);

Tailwind

colors: {
  custom: {
    50: '#8dbc64',
    500: '#579f1a',
    950: '#000000',
  },
}

SCSS

$custom: #579f1a;
$custom-light: #8dbc64;
$custom-dark: #000000;

JSON

{
  "hex": "#579f1a",
  "rgb": {
    "r": 87,
    "g": 159,
    "b": 26
  },
  "hsl": {
    "h": 92.481,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.63095,
    "c": 0.17382,
    "h": 134.9
  },
  "luminance": 0.26897
}

Semantic roles & 50–950 ramp

primary

#579F1A

secondary

#8F50C5

accent

#39EF9B

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #579F1A

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

Preview Lab → · Contrast checker → · Palette generator →