#577D62#577D62

#577D62 is a mid, muted green. Relative luminance 0.176; OKLCH L 55.3% C 0.060 H 153.2°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#577D62
RGB	rgb(87, 125, 98)
HSL	hsl(137, 18%, 42%)
HSV	hsv(137, 30%, 49%)
CMYK	cmyk(30.4%, 0%, 21.6%, 51%)
CIE-LAB	lab(48.98, -19.40, 10.52)
CIE-LCH	lch(48.98, 22.07, 151.53°)
OKLab	oklab(55.32% -0.0535 0.027)
OKLCH	oklch(55.32% 0.06 153.2)
XYZ	xyz(13.4680, 17.5747, 14.2355)
Luminance	0.1757 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D62 #7D5772

analogous

#5F7D57 #577D62 #577D75

triadic

#577D62 #62577D #7D6257

tetradic

#577D62 #575F7D #7D5772 #7D7557

square

#577D62 #575F7D #7D5772 #7D7557

split-complementary

#577D62 #75577D #7D575F

monochromatic

#253529 #3E5946 #577D62 #739E80 #97B7A1

Accessibility & contrast

On white

4.65

#577D62 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#577D62 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #577D62

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D62	#FFFFFF	#000000	##FFFFFF
##577D62	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7761

Deuteranopia (green-blind)

#777363

Tritanopia (blue-blind)

#517C75

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #577d62;
/* rgb */ color: rgb(87, 125, 98);
/* oklch */ color: oklch(55.3% 0.060 153.2);

Tailwind

colors: {
  custom: {
    50: '#87a38e',
    500: '#577d62',
    950: '#000000',
  },
}

SCSS

$custom: #577d62;
$custom-light: #87a38e;
$custom-dark: #000000;

JSON

{
  "hex": "#577d62",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 98
  },
  "hsl": {
    "h": 137.368,
    "s": 17.925,
    "l": 41.569
  },
  "oklch": {
    "l": 0.55319,
    "c": 0.05992,
    "h": 153.2
  },
  "luminance": 0.17575
}

Semantic roles & 50–950 ramp

primary

#577D62

secondary

#A58B9D

accent

#6DA4BB

background

#F8FAF8

surface

#EFF3F0

border

#CACDCB

text

#0B0F0C

muted

#7C7F7D

Preview Lab

Preview with #577D62

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

Preview Lab → · Contrast checker → · Palette generator →