#577F60#577F60

#577F60 is a mid, moderate green. Relative luminance 0.180; OKLCH L 55.8% C 0.066 H 150.9°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#577F60
RGB	rgb(87, 127, 96)
HSL	hsl(134, 19%, 42%)
HSV	hsv(134, 31%, 50%)
CMYK	cmyk(31.5%, 0%, 24.4%, 50.2%)
CIE-LAB	lab(49.56, -20.85, 12.49)
CIE-LCH	lch(49.56, 24.31, 149.07°)
OKLab	oklab(55.77% -0.0572 0.0319)
OKLCH	oklch(55.77% 0.066 150.9)
XYZ	xyz(13.6305, 18.0489, 13.8297)
Luminance	0.1805 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577F60 #7F5776

analogous

#627F57 #577F60 #577F74

triadic

#577F60 #60577F #7F6057

tetradic

#577F60 #57627F #7F5776 #7F7457

square

#577F60 #57627F #7F5776 #7F7457

split-complementary

#577F60 #74577F #7F5762

monochromatic

#253629 #3E5B45 #577F60 #74A07E #98B89F

Accessibility & contrast

On white

4.56

#577F60 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#577F60 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #577F60

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577F60	#FFFFFF	#000000	##000000
##577F60	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F785E

Deuteranopia (green-blind)

#797462

Tritanopia (blue-blind)

#517E76

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #577f60;
/* rgb */ color: rgb(87, 127, 96);
/* oklch */ color: oklch(55.8% 0.066 150.9);

Tailwind

colors: {
  custom: {
    50: '#87a48d',
    500: '#577f60',
    950: '#000000',
  },
}

SCSS

$custom: #577f60;
$custom-light: #87a48d;
$custom-dark: #000000;

JSON

{
  "hex": "#577f60",
  "rgb": {
    "r": 87,
    "g": 127,
    "b": 96
  },
  "hsl": {
    "h": 133.5,
    "s": 18.692,
    "l": 41.961
  },
  "oklch": {
    "l": 0.5577,
    "c": 0.06555,
    "h": 150.9
  },
  "luminance": 0.1805
}

Semantic roles & 50–950 ramp

primary

#577F60

secondary

#A68CA0

accent

#6CAABB

background

#F8FAF8

surface

#F0F4F0

border

#CBCECB

text

#0B0F0C

muted

#7C7F7D

Preview Lab

Preview with #577F60

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

Preview Lab → · Contrast checker → · Palette generator →