#577340#577340

#577340 is a mid, moderate yellow-green. Relative luminance 0.147; OKLCH L 52.0% C 0.082 H 132.1°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#577340
RGB	rgb(87, 115, 64)
HSL	hsl(93, 28%, 35%)
HSV	hsv(93, 44%, 45%)
CMYK	cmyk(24.3%, 0%, 44.3%, 54.9%)
CIE-LAB	lab(45.16, -20.07, 24.95)
CIE-LCH	lch(45.16, 32.02, 128.81°)
OKLab	oklab(52.03% -0.0552 0.061)
OKLCH	oklch(52.03% 0.082 132.1)
XYZ	xyz(10.9864, 14.6576, 7.0999)
Luminance	0.1466 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577340 #5C4073

analogous

#717340 #577340 #407342

triadic

#577340 #405773 #734057

tetradic

#577340 #407173 #5C4073 #734240

square

#577340 #407173 #5C4073 #734240

split-complementary

#577340 #424073 #734071

monochromatic

#1C2414 #394C2A #577340 #759A56 #94B479

Accessibility & contrast

On white

5.34

#577340 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#577340 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577340

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577340	#FFFFFF	#000000	##FFFFFF
##577340	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776C3C

Deuteranopia (green-blind)

#736A43

Tritanopia (blue-blind)

#586F67

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #577340;
/* rgb */ color: rgb(87, 115, 64);
/* oklch */ color: oklch(52.0% 0.082 132.1);

Tailwind

colors: {
  custom: {
    50: '#879b75',
    500: '#577340',
    950: '#000000',
  },
}

SCSS

$custom: #577340;
$custom-light: #879b75;
$custom-dark: #000000;

JSON

{
  "hex": "#577340",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 64
  },
  "hsl": {
    "h": 92.941,
    "s": 28.492,
    "l": 35.098
  },
  "oklch": {
    "l": 0.52027,
    "c": 0.0822,
    "h": 132.1
  },
  "luminance": 0.14658
}

Semantic roles & 50–950 ramp

primary

#577340

secondary

#8A709F

accent

#63C599

background

#F8F9F7

surface

#F0F2ED

border

#CBCCC8

text

#0B0E08

muted

#7C7E7B

Preview Lab

Preview with #577340

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

Preview Lab → · Contrast checker → · Palette generator →