#577D3A#577D3A

#577D3A is a mid, moderate yellow-green. Relative luminance 0.170; OKLCH L 54.5% C 0.105 H 133.2°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#577D3A
RGB	rgb(87, 125, 58)
HSL	hsl(94, 37%, 36%)
HSV	hsv(94, 54%, 49%)
CMYK	cmyk(30.4%, 0%, 53.6%, 51%)
CIE-LAB	lab(48.26, -25.95, 32.03)
CIE-LCH	lch(48.26, 41.22, 129.01°)
OKLab	oklab(54.5% -0.0719 0.0764)
OKLCH	oklch(54.5% 0.105 133.2)
XYZ	xyz(12.0276, 16.9986, 6.6495)
Luminance	0.1700 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D3A #603A7D

analogous

#787D3A #577D3A #3A7D3E

triadic

#577D3A #3A577D #7D3A57

tetradic

#577D3A #3A787D #603A7D #7D3E3A

square

#577D3A #3A787D #603A7D #7D3E3A

split-complementary

#577D3A #3E3A7D #7D3A78

monochromatic

#1D2913 #3A5327 #577D3A #74A74D #94BE73

Accessibility & contrast

On white

4.77

#577D3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#577D3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577D3A

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D3A	#FFFFFF	#000000	##FFFFFF
##577D3A	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827534

Deuteranopia (green-blind)

#7C713E

Tritanopia (blue-blind)

#57796E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #577d3a;
/* rgb */ color: rgb(87, 125, 58);
/* oklch */ color: oklch(54.5% 0.105 133.2);

Tailwind

colors: {
  custom: {
    50: '#88a372',
    500: '#577d3a',
    950: '#000000',
  },
}

SCSS

$custom: #577d3a;
$custom-light: #88a372;
$custom-dark: #000000;

JSON

{
  "hex": "#577d3a",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 58
  },
  "hsl": {
    "h": 94.03,
    "s": 36.612,
    "l": 35.882
  },
  "oklch": {
    "l": 0.54504,
    "c": 0.10488,
    "h": 133.2
  },
  "luminance": 0.16999
}

Semantic roles & 50–950 ramp

primary

#577D3A

secondary

#8D6BA8

accent

#5BCD9C

background

#F8FAF7

surface

#F0F3ED

border

#CBCDC8

text

#0C0F08

muted

#7D7F7B

Preview Lab

Preview with #577D3A

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

Preview Lab → · Contrast checker → · Palette generator →