#577D54#577D54

#577D54 is a mid, moderate green. Relative luminance 0.173; OKLCH L 55.0% C 0.076 H 142.7°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#577D54
RGB	rgb(87, 125, 84)
HSL	hsl(116, 20%, 41%)
HSV	hsv(116, 33%, 49%)
CMYK	cmyk(30.4%, 0%, 32.8%, 51%)
CIE-LAB	lab(48.68, -22.07, 18.21)
CIE-LCH	lch(48.68, 28.61, 140.47°)
OKLab	oklab(54.98% -0.0602 0.0458)
OKLCH	oklch(54.98% 0.076 142.7)
XYZ	xyz(12.8638, 17.3331, 11.0536)
Luminance	0.1733 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D54 #7A547D

analogous

#6B7D54 #577D54 #547D65

triadic

#577D54 #54577D #7D5457

tetradic

#577D54 #546B7D #7A547D #7D6554

square

#577D54 #546B7D #7A547D #7D6554

split-complementary

#577D54 #65547D #7D546B

monochromatic

#243423 #3E583B #577D54 #739F70 #97B794

Accessibility & contrast

On white

4.70

#577D54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#577D54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577D54

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D54	#FFFFFF	#000000	##FFFFFF
##577D54	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7651

Deuteranopia (green-blind)

#797256

Tritanopia (blue-blind)

#547B72

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #577d54;
/* rgb */ color: rgb(87, 125, 84);
/* oklch */ color: oklch(55.0% 0.076 142.7);

Tailwind

colors: {
  custom: {
    50: '#87a384',
    500: '#577d54',
    950: '#000000',
  },
}

SCSS

$custom: #577d54;
$custom-light: #87a384;
$custom-dark: #000000;

JSON

{
  "hex": "#577d54",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 84
  },
  "hsl": {
    "h": 115.61,
    "s": 19.617,
    "l": 40.98
  },
  "oklch": {
    "l": 0.54979,
    "c": 0.07563,
    "h": 142.7
  },
  "luminance": 0.17334
}

Semantic roles & 50–950 ramp

primary

#577D54

secondary

#A388A5

accent

#6CBCB6

background

#F8FAF8

surface

#F0F3EF

border

#CBCDCA

text

#0B0F0B

muted

#7C7F7C

Preview Lab

Preview with #577D54

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

Preview Lab → · Contrast checker → · Palette generator →