#577D61#577D61

#577D61 is a mid, moderate green. Relative luminance 0.176; OKLCH L 55.3% C 0.061 H 152.3°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#577D61
RGB	rgb(87, 125, 97)
HSL	hsl(136, 18%, 42%)
HSV	hsv(136, 30%, 49%)
CMYK	cmyk(30.4%, 0%, 22.4%, 51%)
CIE-LAB	lab(48.95, -19.60, 11.07)
CIE-LCH	lch(48.95, 22.51, 150.54°)
OKLab	oklab(55.29% -0.054 0.0284)
OKLCH	oklch(55.29% 0.061 152.3)
XYZ	xyz(13.4211, 17.5560, 13.9884)
Luminance	0.1756 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D61 #7D5773

analogous

#607D57 #577D61 #577D74

triadic

#577D61 #61577D #7D6157

tetradic

#577D61 #57607D #7D5773 #7D7457

square

#577D61 #57607D #7D5773 #7D7457

split-complementary

#577D61 #74577D #7D5760

monochromatic

#253529 #3E5945 #577D61 #739E7F #97B7A0

Accessibility & contrast

On white

4.65

#577D61 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#577D61 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #577D61

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D61	#FFFFFF	#000000	##FFFFFF
##577D61	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)

#7D775F

Deuteranopia (green-blind)

#777363

Tritanopia (blue-blind)

#517C75

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #577d61;
/* rgb */ color: rgb(87, 125, 97);
/* oklch */ color: oklch(55.3% 0.061 152.3);

Tailwind

colors: {
  custom: {
    50: '#87a38e',
    500: '#577d61',
    950: '#000000',
  },
}

SCSS

$custom: #577d61;
$custom-light: #87a38e;
$custom-dark: #000000;

JSON

{
  "hex": "#577d61",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 97
  },
  "hsl": {
    "h": 135.789,
    "s": 17.925,
    "l": 41.569
  },
  "oklch": {
    "l": 0.55293,
    "c": 0.06098,
    "h": 152.3
  },
  "luminance": 0.17557
}

Semantic roles & 50–950 ramp

primary

#577D61

secondary

#A58B9E

accent

#6DA6BB

background

#F8FAF8

surface

#EFF3F0

border

#CACDCB

text

#0B0F0C

muted

#7C7F7D

Preview Lab

Preview with #577D61

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

Preview Lab → · Contrast checker → · Palette generator →