#578F64#578F64

#578F64 is a mid, moderate green. Relative luminance 0.226; OKLCH L 59.9% C 0.088 H 150.4°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#578F64
RGB	rgb(87, 143, 100)
HSL	hsl(134, 24%, 45%)
HSV	hsv(134, 39%, 56%)
CMYK	cmyk(39.2%, 0%, 30.1%, 43.9%)
CIE-LAB	lab(54.65, -28.14, 17.22)
CIE-LCH	lch(54.65, 32.99, 148.53°)
OKLab	oklab(59.91% -0.0769 0.0436)
OKLCH	oklch(59.91% 0.088 150.4)
XYZ	xyz(16.0523, 22.5903, 15.5687)
Luminance	0.2259 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578F64 #8F5782

analogous

#668F57 #578F64 #578F80

triadic

#578F64 #64578F #8F6457

tetradic

#578F64 #57668F #8F5782 #8F8057

square

#578F64 #57668F #8F5782 #8F8057

split-complementary

#578F64 #80578F #8F5766

monochromatic

#29432F #406949 #578F64 #77AC83 #9DC3A6

Accessibility & contrast

On white

3.81

#578F64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#578F64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578F64

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578F64	#FFFFFF	#000000	##000000
##578F64	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908661

Deuteranopia (green-blind)

#878066

Tritanopia (blue-blind)

#4E8D84

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #578f64;
/* rgb */ color: rgb(87, 143, 100);
/* oklch */ color: oklch(59.9% 0.088 150.4);

Tailwind

colors: {
  custom: {
    50: '#89b090',
    500: '#578f64',
    950: '#000000',
  },
}

SCSS

$custom: #578f64;
$custom-light: #89b090;
$custom-dark: #000000;

JSON

{
  "hex": "#578f64",
  "rgb": {
    "r": 87,
    "g": 143,
    "b": 100
  },
  "hsl": {
    "h": 133.929,
    "s": 24.348,
    "l": 45.098
  },
  "oklch": {
    "l": 0.59913,
    "c": 0.08842,
    "h": 150.4
  },
  "luminance": 0.22591
}

Semantic roles & 50–950 ramp

primary

#578F64

secondary

#B191A9

accent

#67ACC1

background

#F8FAF8

surface

#F0F5F0

border

#CBCFCB

text

#0C100C

muted

#7D7F7D

Preview Lab

Preview with #578F64

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

Preview Lab → · Contrast checker → · Palette generator →