#577458#577458

#577458 is a mid, muted green. Relative luminance 0.152; OKLCH L 52.8% C 0.055 H 145.6°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#577458
RGB	rgb(87, 116, 88)
HSL	hsl(122, 14%, 40%)
HSV	hsv(122, 25%, 45%)
CMYK	cmyk(25%, 0%, 24.1%, 54.5%)
CIE-LAB	lab(45.94, -16.57, 12.14)
CIE-LCH	lch(45.94, 20.54, 143.78°)
OKLab	oklab(52.8% -0.0453 0.031)
OKLCH	oklch(52.8% 0.055 145.6)
XYZ	xyz(11.9368, 15.2212, 11.5397)
Luminance	0.1522 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577458 #745773

analogous

#657457 #577458 #577467

triadic

#577458 #585774 #745857

tetradic

#577458 #576574 #745773 #746757

square

#577458 #576574 #745773 #746757

split-complementary

#577458 #675774 #745765

monochromatic

#232E23 #3D513D #577458 #739674 #96B096

Accessibility & contrast

On white

5.19

#577458 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#577458 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577458

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577458	#FFFFFF	#000000	##FFFFFF
##577458	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756F56

Deuteranopia (green-blind)

#706C59

Tritanopia (blue-blind)

#54726C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #577458;
/* rgb */ color: rgb(87, 116, 88);
/* oklch */ color: oklch(52.8% 0.055 145.6);

Tailwind

colors: {
  custom: {
    50: '#879c87',
    500: '#577458',
    950: '#000000',
  },
}

SCSS

$custom: #577458;
$custom-light: #879c87;
$custom-dark: #000000;

JSON

{
  "hex": "#577458",
  "rgb": {
    "r": 87,
    "g": 116,
    "b": 88
  },
  "hsl": {
    "h": 122.069,
    "s": 14.286,
    "l": 39.804
  },
  "oklch": {
    "l": 0.528,
    "c": 0.05492,
    "h": 145.6
  },
  "luminance": 0.15222
}

Semantic roles & 50–950 ramp

primary

#577458

secondary

#9E899D

accent

#71B5B7

background

#F8F9F8

surface

#EFF2EF

border

#CACCCA

text

#0B0E0B

muted

#7C7E7C

Preview Lab

Preview with #577458

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

Preview Lab → · Contrast checker → · Palette generator →