#577951#577951

#577951 is a mid, moderate green. Relative luminance 0.163; OKLCH L 53.9% C 0.072 H 140.8°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#577951
RGB	rgb(87, 121, 81)
HSL	hsl(111, 20%, 40%)
HSV	hsv(111, 33%, 47%)
CMYK	cmyk(28.1%, 0%, 33.1%, 52.5%)
CIE-LAB	lab(47.36, -20.52, 18.16)
CIE-LCH	lch(47.36, 27.40, 138.48°)
OKLab	oklab(53.9% -0.0559 0.0456)
OKLCH	oklch(53.9% 0.072 140.8)
XYZ	xyz(12.2526, 16.2946, 10.2826)
Luminance	0.1630 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577951 #735179

analogous

#6B7951 #577951 #51795F

triadic

#577951 #515779 #795157

tetradic

#577951 #516B79 #735179 #795F51

square

#577951 #516B79 #735179 #795F51

split-complementary

#577951 #5F5179 #79516B

monochromatic

#223020 #3D5438 #577951 #729C6B #95B590

Accessibility & contrast

On white

4.93

#577951 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#577951 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577951

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577951	#FFFFFF	#000000	##FFFFFF
##577951	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B724E

Deuteranopia (green-blind)

#766F53

Tritanopia (blue-blind)

#55766F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #577951;
/* rgb */ color: rgb(87, 121, 81);
/* oklch */ color: oklch(53.9% 0.072 140.8);

Tailwind

colors: {
  custom: {
    50: '#87a082',
    500: '#577951',
    950: '#000000',
  },
}

SCSS

$custom: #577951;
$custom-light: #87a082;
$custom-dark: #000000;

JSON

{
  "hex": "#577951",
  "rgb": {
    "r": 87,
    "g": 121,
    "b": 81
  },
  "hsl": {
    "h": 111,
    "s": 19.802,
    "l": 39.608
  },
  "oklch": {
    "l": 0.53897,
    "c": 0.07218,
    "h": 140.8
  },
  "luminance": 0.16295
}

Semantic roles & 50–950 ramp

primary

#577951

secondary

#9D84A2

accent

#6BBCB0

background

#F8F9F7

surface

#EFF2EE

border

#CACCC9

text

#0B0E0A

muted

#7C7E7C

Preview Lab

Preview with #577951

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

Preview Lab → · Contrast checker → · Palette generator →