#577333#577333

#577333 is a mid, moderate yellow-green. Relative luminance 0.145; OKLCH L 51.8% C 0.097 H 128.9°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#577333
RGB	rgb(87, 115, 51)
HSL	hsl(86, 39%, 33%)
HSV	hsv(86, 56%, 45%)
CMYK	cmyk(24.3%, 0%, 55.7%, 54.9%)
CIE-LAB	lab(44.98, -21.72, 31.77)
CIE-LCH	lch(44.98, 38.49, 124.36°)
OKLab	oklab(51.82% -0.0607 0.0752)
OKLCH	oklch(51.82% 0.097 128.9)
XYZ	xyz(10.6587, 14.5265, 5.3737)
Luminance	0.1453 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577333 #4F3373

analogous

#736F33 #577333 #377333

triadic

#577333 #335773 #733357

tetradic

#577333 #33736F #4F3373 #733337

square

#577333 #33736F #4F3373 #733337

split-complementary

#577333 #333773 #6F3373

monochromatic

#171E0D #374920 #577333 #779D46 #96BB65

Accessibility & contrast

On white

5.38

#577333 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#577333 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577333

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577333	#FFFFFF	#000000	##FFFFFF
##577333	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786C2D

Deuteranopia (green-blind)

#746A37

Tritanopia (blue-blind)

#596E65

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #577333;
/* rgb */ color: rgb(87, 115, 51);
/* oklch */ color: oklch(51.8% 0.097 128.9);

Tailwind

colors: {
  custom: {
    50: '#889b6d',
    500: '#577333',
    950: '#000000',
  },
}

SCSS

$custom: #577333;
$custom-light: #889b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#577333",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 51
  },
  "hsl": {
    "h": 86.25,
    "s": 38.554,
    "l": 32.549
  },
  "oklch": {
    "l": 0.5182,
    "c": 0.09668,
    "h": 128.9
  },
  "luminance": 0.14527
}

Semantic roles & 50–950 ramp

primary

#577333

secondary

#7D5FA3

accent

#59CE8D

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0B0E07

muted

#7C7E7A

Preview Lab

Preview with #577333

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

Preview Lab → · Contrast checker → · Palette generator →