#578626#578626

#578626 is a mid, vivid yellow-green. Relative luminance 0.192; OKLCH L 56.6% C 0.135 H 132.0°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#578626
RGB	rgb(87, 134, 38)
HSL	hsl(89, 56%, 34%)
HSV	hsv(89, 72%, 53%)
CMYK	cmyk(35.1%, 0%, 71.6%, 47.5%)
CIE-LAB	lab(50.94, -32.21, 44.43)
CIE-LCH	lch(50.94, 54.87, 125.94°)
OKLab	oklab(56.62% -0.0907 0.1006)
OKLCH	oklch(56.62% 0.135 132)
XYZ	xyz(12.8053, 19.2159, 4.8677)
Luminance	0.1922 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578626 #552686

analogous

#868526 #578626 #278626

triadic

#578626 #265786 #862657

tetradic

#578626 #268685 #552686 #862627

square

#578626 #268685 #552686 #862627

split-complementary

#578626 #262786 #852686

monochromatic

#19270B #385618 #578626 #76B634 #94CF57

Accessibility & contrast

On white

4.34

#578626 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#578626 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578626

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578626	#FFFFFF	#000000	##000000
##578626	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7C17

Deuteranopia (green-blind)

#85782F

Tritanopia (blue-blind)

#588073

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #578626;
/* rgb */ color: rgb(87, 134, 38);
/* oklch */ color: oklch(56.6% 0.135 132.0);

Tailwind

colors: {
  custom: {
    50: '#8aa966',
    500: '#578626',
    950: '#000000',
  },
}

SCSS

$custom: #578626;
$custom-light: #8aa966;
$custom-dark: #000000;

JSON

{
  "hex": "#578626",
  "rgb": {
    "r": 87,
    "g": 134,
    "b": 38
  },
  "hsl": {
    "h": 89.375,
    "s": 55.814,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56619,
    "c": 0.13542,
    "h": 132
  },
  "luminance": 0.19216
}

Semantic roles & 50–950 ramp

primary

#578626

secondary

#8354B4

accent

#49DF92

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #578626

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

Preview Lab → · Contrast checker → · Palette generator →