#577457#577457

#577457 is a mid, muted green. Relative luminance 0.152; OKLCH L 52.8% C 0.056 H 144.7°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#577457
RGB	rgb(87, 116, 87)
HSL	hsl(120, 14%, 40%)
HSV	hsv(120, 25%, 45%)
CMYK	cmyk(25%, 0%, 25%, 54.5%)
CIE-LAB	lab(45.91, -16.76, 12.70)
CIE-LCH	lch(45.91, 21.03, 142.86°)
OKLab	oklab(52.78% -0.0458 0.0324)
OKLCH	oklch(52.78% 0.056 144.7)
XYZ	xyz(11.8957, 15.2048, 11.3230)
Luminance	0.1520 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577457 #745774

analogous

#667457 #577457 #577466

triadic

#577457 #575774 #745757

tetradic

#577457 #576674 #745774 #746657

square

#577457 #576674 #745774 #746657

split-complementary

#577457 #665774 #745766

monochromatic

#232E23 #3D513D #577457 #739673 #96B096

Accessibility & contrast

On white

5.20

#577457 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#577457 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577457

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577457	#FFFFFF	#000000	##FFFFFF
##577457	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756F55

Deuteranopia (green-blind)

#716C58

Tritanopia (blue-blind)

#54726C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #577457;
/* rgb */ color: rgb(87, 116, 87);
/* oklch */ color: oklch(52.8% 0.056 144.7);

Tailwind

colors: {
  custom: {
    50: '#879c86',
    500: '#577457',
    950: '#000000',
  },
}

SCSS

$custom: #577457;
$custom-light: #879c86;
$custom-dark: #000000;

JSON

{
  "hex": "#577457",
  "rgb": {
    "r": 87,
    "g": 116,
    "b": 87
  },
  "hsl": {
    "h": 120,
    "s": 14.286,
    "l": 39.804
  },
  "oklch": {
    "l": 0.52775,
    "c": 0.0561,
    "h": 144.7
  },
  "luminance": 0.15205
}

Semantic roles & 50–950 ramp

primary

#577457

secondary

#9E899E

accent

#71B7B7

background

#F8F9F8

surface

#EFF2EF

border

#CACCCA

text

#0B0E0B

muted

#7C7E7C

Preview Lab

Preview with #577457

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

Preview Lab → · Contrast checker → · Palette generator →