#577140#577140

#577140 is a mid, moderate yellow-green. Relative luminance 0.142; OKLCH L 51.5% C 0.079 H 131.5°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#577140
RGB	rgb(87, 113, 64)
HSL	hsl(92, 28%, 35%)
HSV	hsv(92, 43%, 44%)
CMYK	cmyk(23%, 0%, 43.4%, 55.7%)
CIE-LAB	lab(44.53, -19.01, 24.14)
CIE-LCH	lch(44.53, 30.73, 128.22°)
OKLab	oklab(51.52% -0.0522 0.0591)
OKLCH	oklch(51.52% 0.079 131.5)
XYZ	xyz(10.7608, 14.2064, 7.0247)
Luminance	0.1421 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577140 #5A4071

analogous

#707140 #577140 #407142

triadic

#577140 #405771 #714057

tetradic

#577140 #407071 #5A4071 #714240

square

#577140 #407071 #5A4071 #714240

split-complementary

#577140 #424071 #714070

monochromatic

#1B2314 #394A2A #577140 #759856 #94B379

Accessibility & contrast

On white

5.47

#577140 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#577140 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577140

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577140	#FFFFFF	#000000	##FFFFFF
##577140	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756B3C

Deuteranopia (green-blind)

#716943

Tritanopia (blue-blind)

#586D65

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #577140;
/* rgb */ color: rgb(87, 113, 64);
/* oklch */ color: oklch(51.5% 0.079 131.5);

Tailwind

colors: {
  custom: {
    50: '#879a75',
    500: '#577140',
    950: '#000000',
  },
}

SCSS

$custom: #577140;
$custom-light: #879a75;
$custom-dark: #000000;

JSON

{
  "hex": "#577140",
  "rgb": {
    "r": 87,
    "g": 113,
    "b": 64
  },
  "hsl": {
    "h": 91.837,
    "s": 27.684,
    "l": 34.706
  },
  "oklch": {
    "l": 0.51516,
    "c": 0.07887,
    "h": 131.5
  },
  "luminance": 0.14207
}

Semantic roles & 50–950 ramp

primary

#577140

secondary

#886F9E

accent

#64C497

background

#F8F9F7

surface

#F0F2ED

border

#CBCCC8

text

#0B0E08

muted

#7C7E7B

Preview Lab

Preview with #577140

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

Preview Lab → · Contrast checker → · Palette generator →