#577D65#577D65

#577D65 is a mid, muted green. Relative luminance 0.176; OKLCH L 55.4% C 0.057 H 156.3°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#577D65
RGB	rgb(87, 125, 101)
HSL	hsl(142, 18%, 42%)
HSV	hsv(142, 30%, 49%)
CMYK	cmyk(30.4%, 0%, 19.2%, 51%)
CIE-LAB	lab(49.05, -18.78, 8.87)
CIE-LCH	lch(49.05, 20.77, 154.72°)
OKLab	oklab(55.4% -0.052 0.0228)
OKLCH	oklch(55.4% 0.057 156.3)
XYZ	xyz(13.6123, 17.6324, 14.9956)
Luminance	0.1763 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D65 #7D576F

analogous

#5C7D57 #577D65 #577D78

triadic

#577D65 #65577D #7D6557

tetradic

#577D65 #575C7D #7D576F #7D7857

square

#577D65 #575C7D #7D576F #7D7857

split-complementary

#577D65 #78577D #7D575C

monochromatic

#25352B #3E5948 #577D65 #739E83 #97B7A3

Accessibility & contrast

On white

4.64

#577D65 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#577D65 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #577D65

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D65	#FFFFFF	#000000	##FFFFFF
##577D65	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7764

Deuteranopia (green-blind)

#767366

Tritanopia (blue-blind)

#507C76

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #577d65;
/* rgb */ color: rgb(87, 125, 101);
/* oklch */ color: oklch(55.4% 0.057 156.3);

Tailwind

colors: {
  custom: {
    50: '#87a291',
    500: '#577d65',
    950: '#000000',
  },
}

SCSS

$custom: #577d65;
$custom-light: #87a291;
$custom-dark: #000000;

JSON

{
  "hex": "#577d65",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 101
  },
  "hsl": {
    "h": 142.105,
    "s": 17.925,
    "l": 41.569
  },
  "oklch": {
    "l": 0.55399,
    "c": 0.05684,
    "h": 156.3
  },
  "luminance": 0.17633
}

Semantic roles & 50–950 ramp

primary

#577D65

secondary

#A58B9B

accent

#6D9EBB

background

#F8FAF8

surface

#EFF3F0

border

#CACDCB

text

#0B0F0C

muted

#7C7F7D

Preview Lab

Preview with #577D65

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

Preview Lab → · Contrast checker → · Palette generator →