#577E4D#577E4D

#577E4D is a mid, moderate green. Relative luminance 0.175; OKLCH L 55.1% C 0.085 H 139.4°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#577E4D
RGB	rgb(87, 126, 77)
HSL	hsl(108, 24%, 40%)
HSV	hsv(108, 39%, 49%)
CMYK	cmyk(31%, 0%, 38.9%, 50.6%)
CIE-LAB	lab(48.86, -23.76, 22.44)
CIE-LCH	lch(48.86, 32.68, 136.64°)
OKLab	oklab(55.09% -0.0649 0.0557)
OKLCH	oklch(55.09% 0.085 139.4)
XYZ	xyz(12.7305, 17.4833, 9.7236)
Luminance	0.1748 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577E4D #744D7E

analogous

#707E4D #577E4D #4D7E5C

triadic

#577E4D #4D577E #7E4D57

tetradic

#577E4D #4D707E #744D7E #7E5C4D

square

#577E4D #4D707E #744D7E #7E5C4D

split-complementary

#577E4D #5C4D7E #7E4D70

monochromatic

#23321F #3D5836 #577E4D #73A266 #96B98C

Accessibility & contrast

On white

4.67

#577E4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#577E4D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #577E4D

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577E4D	#FFFFFF	#000000	##FFFFFF
##577E4D	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81764A

Deuteranopia (green-blind)

#7B7350

Tritanopia (blue-blind)

#557B72

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #577e4d;
/* rgb */ color: rgb(87, 126, 77);
/* oklch */ color: oklch(55.1% 0.085 139.4);

Tailwind

colors: {
  custom: {
    50: '#88a37f',
    500: '#577e4d',
    950: '#000000',
  },
}

SCSS

$custom: #577e4d;
$custom-light: #88a37f;
$custom-dark: #000000;

JSON

{
  "hex": "#577e4d",
  "rgb": {
    "r": 87,
    "g": 126,
    "b": 77
  },
  "hsl": {
    "h": 107.755,
    "s": 24.138,
    "l": 39.804
  },
  "oklch": {
    "l": 0.55087,
    "c": 0.08547,
    "h": 139.4
  },
  "luminance": 0.17484
}

Semantic roles & 50–950 ramp

primary

#577E4D

secondary

#9E81A6

accent

#67C1AE

background

#F8FAF7

surface

#F0F4EE

border

#CBCEC9

text

#0B0F0A

muted

#7C7F7C

Preview Lab

Preview with #577E4D

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

Preview Lab → · Contrast checker → · Palette generator →