#579128#579128

#579128 is a mid, vivid yellow-green. Relative luminance 0.224; OKLCH L 59.5% C 0.149 H 134.1°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#579128
RGB	rgb(87, 145, 40)
HSL	hsl(93, 57%, 36%)
HSV	hsv(93, 72%, 57%)
CMYK	cmyk(40%, 0%, 72.4%, 43.1%)
CIE-LAB	lab(54.48, -37.00, 47.25)
CIE-LCH	lch(54.48, 60.01, 128.07°)
OKLab	oklab(59.51% -0.1036 0.1068)
OKLCH	oklch(59.51% 0.149 134.1)
XYZ	xyz(14.4386, 22.4295, 5.5756)
Luminance	0.2243 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579128 #622891

analogous

#8C9128 #579128 #28912E

triadic

#579128 #285791 #912857

tetradic

#579128 #288C91 #622891 #912E28

square

#579128 #288C91 #622891 #912E28

split-complementary

#579128 #2E2891 #91288C

monochromatic

#1D310E #3A611B #579128 #74C135 #94D360

Accessibility & contrast

On white

3.83

#579128 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#579128 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579128

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579128	#FFFFFF	#000000	##000000
##579128	1.00	3.83	5.49	5.49
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978517

Deuteranopia (green-blind)

#8F8132

Tritanopia (blue-blind)

#568B7C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #579128;
/* rgb */ color: rgb(87, 145, 40);
/* oklch */ color: oklch(59.5% 0.149 134.1);

Tailwind

colors: {
  custom: {
    50: '#8bb169',
    500: '#579128',
    950: '#000000',
  },
}

SCSS

$custom: #579128;
$custom-light: #8bb169;
$custom-dark: #000000;

JSON

{
  "hex": "#579128",
  "rgb": {
    "r": 87,
    "g": 145,
    "b": 40
  },
  "hsl": {
    "h": 93.143,
    "s": 56.757,
    "l": 36.275
  },
  "oklch": {
    "l": 0.59515,
    "c": 0.14875,
    "h": 134.1
  },
  "luminance": 0.2243
}

Semantic roles & 50–950 ramp

primary

#579128

secondary

#8F5CB9

accent

#48E09C

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #579128

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

Preview Lab → · Contrast checker → · Palette generator →