#577456#577456

#577456 is a mid, muted green. Relative luminance 0.152; OKLCH L 52.8% C 0.057 H 143.9°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#577456
RGB	rgb(87, 116, 86)
HSL	hsl(118, 15%, 40%)
HSV	hsv(118, 26%, 45%)
CMYK	cmyk(25%, 0%, 25.9%, 54.5%)
CIE-LAB	lab(45.89, -16.95, 13.25)
CIE-LCH	lch(45.89, 21.52, 141.98°)
OKLab	oklab(52.75% -0.0463 0.0338)
OKLCH	oklch(52.75% 0.057 143.9)
XYZ	xyz(11.8551, 15.1885, 11.1094)
Luminance	0.1519 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577456 #735674

analogous

#667456 #577456 #567464

triadic

#577456 #565774 #745657

tetradic

#577456 #566674 #735674 #746456

square

#577456 #566674 #735674 #746456

split-complementary

#577456 #645674 #745666

monochromatic

#222E22 #3D513C #577456 #729671 #95B094

Accessibility & contrast

On white

5.20

#577456 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#577456 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577456

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577456	#FFFFFF	#000000	##FFFFFF
##577456	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756F54

Deuteranopia (green-blind)

#716C58

Tritanopia (blue-blind)

#54726C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #577456;
/* rgb */ color: rgb(87, 116, 86);
/* oklch */ color: oklch(52.8% 0.057 143.9);

Tailwind

colors: {
  custom: {
    50: '#879c85',
    500: '#577456',
    950: '#000000',
  },
}

SCSS

$custom: #577456;
$custom-light: #879c85;
$custom-dark: #000000;

JSON

{
  "hex": "#577456",
  "rgb": {
    "r": 87,
    "g": 116,
    "b": 86
  },
  "hsl": {
    "h": 118,
    "s": 14.851,
    "l": 39.608
  },
  "oklch": {
    "l": 0.5275,
    "c": 0.05729,
    "h": 143.9
  },
  "luminance": 0.15189
}

Semantic roles & 50–950 ramp

primary

#577456

secondary

#9D889E

accent

#70B8B5

background

#F8F9F8

surface

#EFF2EF

border

#CACCCA

text

#0B0E0B

muted

#7C7E7C

Preview Lab

Preview with #577456

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

Preview Lab → · Contrast checker → · Palette generator →