#577518#577518

#577518 is a mid, vivid yellow-green. Relative luminance 0.148; OKLCH L 52.1% C 0.122 H 126.4°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX#577518
RGBrgb(87, 117, 24)
HSLhsl(79, 66%, 28%)
HSVhsv(79, 79%, 46%)
CMYKcmyk(25.6%, 0%, 79.5%, 54.1%)
CIE-LABlab(45.38, -24.98, 44.28)
CIE-LCHlch(45.38, 50.84, 119.43°)
OKLaboklab(52.07% -0.0722 0.098)
OKLCHoklch(52.07% 0.122 126.4)
XYZxyz(10.4567, 14.8146, 3.1726)
Luminance0.1482 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#577518 #361875
analogous
#756418 #577518 #287518
triadic
#577518 #185775 #751857
tetradic
#577518 #187564 #361875 #751828
square
#577518 #187564 #361875 #751828
split-complementary
#577518 #182875 #641875
monochromatic
#131905 #31420E #577518 #7DA822 #A1D532

Accessibility & contrast

On white

5.30
#577518 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.96
#577518 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577518
5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##577518#FFFFFF#000000##FFFFFF
##5775181.005.303.965.30
#FFFFFF5.301.0021.001.00
#0000003.9621.001.0021.00
##FFFFFF5.301.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7C6D02
Deuteranopia (green-blind)
#776B21
Tritanopia (blue-blind)
#5B6F64
Achromatopsia (no color)
#6B6B6B

Design tokens & code

CSS
--color: #577518;
/* rgb */ color: rgb(87, 117, 24);
/* oklch */ color: oklch(52.1% 0.122 126.4);
Tailwind
colors: {
  custom: {
    50: '#8a9d5d',
    500: '#577518',
    950: '#000000',
  },
}
SCSS
$custom: #577518;
$custom-light: #8a9d5d;
$custom-dark: #000000;
JSON
{
  "hex": "#577518",
  "rgb": {
    "r": 87,
    "g": 117,
    "b": 24
  },
  "hsl": {
    "h": 79.355,
    "s": 65.957,
    "l": 27.647
  },
  "oklch": {
    "l": 0.52067,
    "c": 0.1217,
    "h": 126.4
  },
  "luminance": 0.14815
}

Semantic roles & 50–950 ramp

primary
#577518
secondary
#613FAA
accent
#3FE976
background
#F8F9F5
surface
#F0F2E9
border
#CBCCC5
text
#0C0E05
muted
#7D7E79

Preview Lab

Preview with #577518

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

Preview Lab → · Contrast checker → · Palette generator →

#577518 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva