#577151#577151

#577151 is a mid, muted green. Relative luminance 0.144; OKLCH L 51.9% C 0.058 H 139.8°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#577151
RGB	rgb(87, 113, 81)
HSL	hsl(109, 16%, 38%)
HSV	hsv(109, 28%, 44%)
CMYK	cmyk(23%, 0%, 28.3%, 55.7%)
CIE-LAB	lab(44.84, -16.25, 14.75)
CIE-LCH	lch(44.84, 21.95, 137.77°)
OKLab	oklab(51.87% -0.0442 0.0374)
OKLCH	oklch(51.87% 0.058 139.8)
XYZ	xyz(11.3204, 14.4303, 9.9719)
Luminance	0.1443 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577151 #6B5171

analogous

#677151 #577151 #51715B

triadic

#577151 #515771 #715157

tetradic

#577151 #516771 #6B5171 #715B51

square

#577151 #516771 #6B5171 #715B51

split-complementary

#577151 #5B5171 #715167

monochromatic

#202A1E #3C4D37 #577151 #72956B #94AE8E

Accessibility & contrast

On white

5.40

#577151 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#577151 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577151

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577151	#FFFFFF	#000000	##FFFFFF
##577151	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736C4F

Deuteranopia (green-blind)

#6F6953

Tritanopia (blue-blind)

#566F68

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #577151;
/* rgb */ color: rgb(87, 113, 81);
/* oklch */ color: oklch(51.9% 0.058 139.8);

Tailwind

colors: {
  custom: {
    50: '#879a82',
    500: '#577151',
    950: '#000000',
  },
}

SCSS

$custom: #577151;
$custom-light: #879a82;
$custom-dark: #000000;

JSON

{
  "hex": "#577151",
  "rgb": {
    "r": 87,
    "g": 113,
    "b": 81
  },
  "hsl": {
    "h": 108.75,
    "s": 16.495,
    "l": 38.039
  },
  "oklch": {
    "l": 0.51874,
    "c": 0.05792,
    "h": 139.8
  },
  "luminance": 0.14431
}

Semantic roles & 50–950 ramp

primary

#577151

secondary

#97829C

accent

#6FB9AB

background

#F8F9F7

surface

#EFF2EE

border

#CACCC9

text

#0B0E0A

muted

#7C7E7C

Preview Lab

Preview with #577151

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

Preview Lab → · Contrast checker → · Palette generator →