#577451#577451

#577451 is a mid, moderate green. Relative luminance 0.151; OKLCH L 52.6% C 0.063 H 140.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#577451
RGB	rgb(87, 116, 81)
HSL	hsl(110, 18%, 39%)
HSV	hsv(110, 30%, 45%)
CMYK	cmyk(25%, 0%, 30.2%, 54.5%)
CIE-LAB	lab(45.79, -17.87, 16.04)
CIE-LCH	lch(45.79, 24.01, 138.10°)
OKLab	oklab(52.63% -0.0487 0.0405)
OKLCH	oklch(52.63% 0.063 140.2)
XYZ	xyz(11.6607, 15.1108, 10.0853)
Luminance	0.1511 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577451 #6E5174

analogous

#687451 #577451 #51745C

triadic

#577451 #515774 #745157

tetradic

#577451 #516874 #6E5174 #745C51

square

#577451 #516874 #6E5174 #745C51

split-complementary

#577451 #5C5174 #745168

monochromatic

#212C1F #3C5038 #577451 #72976B #95B18F

Accessibility & contrast

On white

5.22

#577451 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#577451 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577451

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577451	#FFFFFF	#000000	##FFFFFF
##577451	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)

#766E4F

Deuteranopia (green-blind)

#716B53

Tritanopia (blue-blind)

#55726B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #577451;
/* rgb */ color: rgb(87, 116, 81);
/* oklch */ color: oklch(52.6% 0.063 140.2);

Tailwind

colors: {
  custom: {
    50: '#879c82',
    500: '#577451',
    950: '#000000',
  },
}

SCSS

$custom: #577451;
$custom-light: #879c82;
$custom-dark: #000000;

JSON

{
  "hex": "#577451",
  "rgb": {
    "r": 87,
    "g": 116,
    "b": 81
  },
  "hsl": {
    "h": 109.714,
    "s": 17.766,
    "l": 38.627
  },
  "oklch": {
    "l": 0.5263,
    "c": 0.06333,
    "h": 140.2
  },
  "luminance": 0.15111
}

Semantic roles & 50–950 ramp

primary

#577451

secondary

#99839E

accent

#6DBAAD

background

#F8F9F7

surface

#EFF2EE

border

#CACCC9

text

#0B0E0A

muted

#7C7E7C

Preview Lab

Preview with #577451

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

Preview Lab → · Contrast checker → · Palette generator →