#579C27#579C27

#579C27 is a light, vivid yellow-green. Relative luminance 0.260; OKLCH L 62.4% C 0.164 H 135.4°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#579C27
RGB	rgb(87, 156, 39)
HSL	hsl(95, 60%, 38%)
HSV	hsv(95, 75%, 61%)
CMYK	cmyk(44.2%, 0%, 75%, 38.8%)
CIE-LAB	lab(57.99, -41.78, 51.14)
CIE-LCH	lch(57.99, 66.04, 129.25°)
OKLab	oklab(62.39% -0.1166 0.1148)
OKLCH	oklch(62.39% 0.164 135.4)
XYZ	xyz(16.1848, 25.9487, 6.0749)
Luminance	0.2595 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579C27 #6C279C

analogous

#919C27 #579C27 #279C32

triadic

#579C27 #27579C #9C2757

tetradic

#579C27 #27919C #6C279C #9C3227

square

#579C27 #27919C #6C279C #9C3227

split-complementary

#579C27 #32279C #9C2791

monochromatic

#203A0F #3C6B1B #579C27 #72CC34 #94D865

Accessibility & contrast

On white

3.39

#579C27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#579C27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579C27

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579C27	#FFFFFF	#000000	##000000
##579C27	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F10

Deuteranopia (green-blind)

#998933

Tritanopia (blue-blind)

#559685

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #579c27;
/* rgb */ color: rgb(87, 156, 39);
/* oklch */ color: oklch(62.4% 0.164 135.4);

Tailwind

colors: {
  custom: {
    50: '#8dba6a',
    500: '#579c27',
    950: '#000000',
  },
}

SCSS

$custom: #579c27;
$custom-light: #8dba6a;
$custom-dark: #000000;

JSON

{
  "hex": "#579c27",
  "rgb": {
    "r": 87,
    "g": 156,
    "b": 39
  },
  "hsl": {
    "h": 95.385,
    "s": 60,
    "l": 38.235
  },
  "oklch": {
    "l": 0.62387,
    "c": 0.16358,
    "h": 135.4
  },
  "luminance": 0.2595
}

Semantic roles & 50–950 ramp

primary

#579C27

secondary

#9861BE

accent

#45E3A2

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1107

muted

#7E807A

Preview Lab

Preview with #579C27

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

Preview Lab → · Contrast checker → · Palette generator →