#577717#577717

#577717 is a mid, vivid yellow-green. Relative luminance 0.153; OKLCH L 52.6% C 0.125 H 127.0°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#577717
RGB	rgb(87, 119, 23)
HSL	hsl(80, 68%, 28%)
HSV	hsv(80, 81%, 47%)
CMYK	cmyk(26.9%, 0%, 80.7%, 53.3%)
CIE-LAB	lab(46.02, -26.03, 45.22)
CIE-LCH	lch(46.02, 52.18, 119.92°)
OKLab	oklab(52.58% -0.0751 0.0998)
OKLCH	oklch(52.58% 0.125 127)
XYZ	xyz(10.6820, 15.2815, 3.1973)
Luminance	0.1528 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577717 #371777

analogous

#776717 #577717 #277717

triadic

#577717 #175777 #771757

tetradic

#577717 #177767 #371777 #771727

square

#577717 #177767 #371777 #771727

split-complementary

#577717 #172777 #671777

monochromatic

#131A05 #32440D #577717 #7CAA21 #A0D731

Accessibility & contrast

On white

5.18

#577717 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#577717 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577717

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577717	#FFFFFF	#000000	##FFFFFF
##577717	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6E00

Deuteranopia (green-blind)

#796C21

Tritanopia (blue-blind)

#5B7165

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #577717;
/* rgb */ color: rgb(87, 119, 23);
/* oklch */ color: oklch(52.6% 0.125 127.0);

Tailwind

colors: {
  custom: {
    50: '#8a9e5d',
    500: '#577717',
    950: '#000000',
  },
}

SCSS

$custom: #577717;
$custom-light: #8a9e5d;
$custom-dark: #000000;

JSON

{
  "hex": "#577717",
  "rgb": {
    "r": 87,
    "g": 119,
    "b": 23
  },
  "hsl": {
    "h": 80,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.52583,
    "c": 0.1249,
    "h": 127
  },
  "luminance": 0.15282
}

Semantic roles & 50–950 ramp

primary

#577717

secondary

#623EAC

accent

#3DEA77

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #577717

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

Preview Lab → · Contrast checker → · Palette generator →