#577A4E#577A4E

#577A4E is a mid, moderate green. Relative luminance 0.165; OKLCH L 54.1% C 0.077 H 139.3°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#577A4E
RGB	rgb(87, 122, 78)
HSL	hsl(108, 22%, 39%)
HSV	hsv(108, 36%, 48%)
CMYK	cmyk(28.7%, 0%, 36.1%, 52.2%)
CIE-LAB	lab(47.62, -21.55, 20.23)
CIE-LCH	lch(47.62, 29.55, 136.81°)
OKLab	oklab(54.09% -0.0588 0.0505)
OKLCH	oklch(54.09% 0.077 139.3)
XYZ	xyz(12.2648, 16.4949, 9.7439)
Luminance	0.1650 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577A4E #714E7A

analogous

#6D7A4E #577A4E #4E7A5B

triadic

#577A4E #4E577A #7A4E57

tetradic

#577A4E #4E6D7A #714E7A #7A5B4E

square

#577A4E #4E6D7A #714E7A #7A5B4E

split-complementary

#577A4E #5B4E7A #7A4E6D

monochromatic

#222F1E #3C5536 #577A4E #729E67 #95B68D

Accessibility & contrast

On white

4.88

#577A4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#577A4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577A4E

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577A4E	#FFFFFF	#000000	##FFFFFF
##577A4E	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D734B

Deuteranopia (green-blind)

#777050

Tritanopia (blue-blind)

#55776F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #577a4e;
/* rgb */ color: rgb(87, 122, 78);
/* oklch */ color: oklch(54.1% 0.077 139.3);

Tailwind

colors: {
  custom: {
    50: '#87a080',
    500: '#577a4e',
    950: '#000000',
  },
}

SCSS

$custom: #577a4e;
$custom-light: #87a080;
$custom-dark: #000000;

JSON

{
  "hex": "#577a4e",
  "rgb": {
    "r": 87,
    "g": 122,
    "b": 78
  },
  "hsl": {
    "h": 107.727,
    "s": 22,
    "l": 39.216
  },
  "oklch": {
    "l": 0.54087,
    "c": 0.07748,
    "h": 139.3
  },
  "luminance": 0.16495
}

Semantic roles & 50–950 ramp

primary

#577A4E

secondary

#9C81A3

accent

#69BFAD

background

#F8F9F7

surface

#F0F2EE

border

#CBCCC9

text

#0B0E0A

muted

#7C7E7C

Preview Lab

Preview with #577A4E

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

Preview Lab → · Contrast checker → · Palette generator →