#577450#577450

#577450 is a mid, moderate green. Relative luminance 0.151; OKLCH L 52.6% C 0.065 H 139.6°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#577450
RGB	rgb(87, 116, 80)
HSL	hsl(108, 18%, 38%)
HSV	hsv(108, 31%, 45%)
CMYK	cmyk(25%, 0%, 31%, 54.5%)
CIE-LAB	lab(45.77, -18.05, 16.59)
CIE-LCH	lch(45.77, 24.52, 137.41°)
OKLab	oklab(52.61% -0.0492 0.0418)
OKLCH	oklch(52.61% 0.065 139.6)
XYZ	xyz(11.6235, 15.0959, 9.8892)
Luminance	0.1510 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577450 #6D5074

analogous

#697450 #577450 #50745B

triadic

#577450 #505774 #745057

tetradic

#577450 #506974 #6D5074 #745B50

square

#577450 #506974 #6D5074 #745B50

split-complementary

#577450 #5B5074 #745069

monochromatic

#212C1E #3C5037 #577450 #729869 #94B18E

Accessibility & contrast

On white

5.22

#577450 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#577450 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577450

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577450	#FFFFFF	#000000	##FFFFFF
##577450	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766E4E

Deuteranopia (green-blind)

#726B52

Tritanopia (blue-blind)

#55726B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #577450;
/* rgb */ color: rgb(87, 116, 80);
/* oklch */ color: oklch(52.6% 0.065 139.6);

Tailwind

colors: {
  custom: {
    50: '#879c81',
    500: '#577450',
    950: '#000000',
  },
}

SCSS

$custom: #577450;
$custom-light: #879c81;
$custom-dark: #000000;

JSON

{
  "hex": "#577450",
  "rgb": {
    "r": 87,
    "g": 116,
    "b": 80
  },
  "hsl": {
    "h": 108.333,
    "s": 18.367,
    "l": 38.431
  },
  "oklch": {
    "l": 0.52607,
    "c": 0.06455,
    "h": 139.6
  },
  "luminance": 0.15096
}

Semantic roles & 50–950 ramp

primary

#577450

secondary

#99829E

accent

#6DBBAC

background

#F8F9F7

surface

#EFF2EE

border

#CACCC9

text

#0B0E0A

muted

#7C7E7C

Preview Lab

Preview with #577450

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

Preview Lab → · Contrast checker → · Palette generator →