#577E4F#577E4F

#577E4F is a mid, moderate green. Relative luminance 0.175; OKLCH L 55.1% C 0.083 H 140.3°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#577E4F
RGB	rgb(87, 126, 79)
HSL	hsl(110, 23%, 40%)
HSV	hsv(110, 37%, 49%)
CMYK	cmyk(31%, 0%, 37.3%, 50.6%)
CIE-LAB	lab(48.90, -23.43, 21.36)
CIE-LCH	lch(48.90, 31.71, 137.66°)
OKLab	oklab(55.13% -0.0639 0.0532)
OKLCH	oklch(55.13% 0.083 140.3)
XYZ	xyz(12.8022, 17.5120, 10.1012)
Luminance	0.1751 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577E4F #764F7E

analogous

#6F7E4F #577E4F #4F7E5E

triadic

#577E4F #4F577E #7E4F57

tetradic

#577E4F #4F6F7E #764F7E #7E5E4F

square

#577E4F #4F6F7E #764F7E #7E5E4F

split-complementary

#577E4F #5E4F7E #7E4F6F

monochromatic

#233320 #3D5837 #577E4F #73A169 #96B98F

Accessibility & contrast

On white

4.66

#577E4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#577E4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #577E4F

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577E4F	#FFFFFF	#000000	##FFFFFF
##577E4F	1.00	4.66	4.50	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81764C

Deuteranopia (green-blind)

#7B7352

Tritanopia (blue-blind)

#547B72

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #577e4f;
/* rgb */ color: rgb(87, 126, 79);
/* oklch */ color: oklch(55.1% 0.083 140.3);

Tailwind

colors: {
  custom: {
    50: '#88a381',
    500: '#577e4f',
    950: '#000000',
  },
}

SCSS

$custom: #577e4f;
$custom-light: #88a381;
$custom-dark: #000000;

JSON

{
  "hex": "#577e4f",
  "rgb": {
    "r": 87,
    "g": 126,
    "b": 79
  },
  "hsl": {
    "h": 109.787,
    "s": 22.927,
    "l": 40.196
  },
  "oklch": {
    "l": 0.55128,
    "c": 0.08316,
    "h": 140.3
  },
  "luminance": 0.17512
}

Semantic roles & 50–950 ramp

primary

#577E4F

secondary

#A083A6

accent

#68BFB1

background

#F8FAF7

surface

#F0F4EE

border

#CBCEC9

text

#0B0F0A

muted

#7C7F7C

Preview Lab

Preview with #577E4F

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

Preview Lab → · Contrast checker → · Palette generator →