#577618#577618

#577618 is a mid, vivid yellow-green. Relative luminance 0.150; OKLCH L 52.3% C 0.123 H 126.7°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX#577618
RGBrgb(87, 118, 24)
HSLhsl(80, 66%, 28%)
HSVhsv(80, 80%, 46%)
CMYKcmyk(26.3%, 0%, 79.7%, 53.7%)
CIE-LABlab(45.70, -25.48, 44.59)
CIE-LCHlch(45.70, 51.35, 119.75°)
OKLaboklab(52.33% -0.0735 0.0986)
OKLCHoklch(52.33% 0.123 126.7)
XYZxyz(10.5738, 15.0489, 3.2116)
Luminance0.1505 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#577618 #371876
analogous
#766618 #577618 #287618
triadic
#577618 #185776 #761857
tetradic
#577618 #187666 #371876 #761828
square
#577618 #187666 #371876 #761828
split-complementary
#577618 #182876 #661876
monochromatic
#131905 #32430E #577618 #7CA922 #A0D533

Accessibility & contrast

On white

5.24
#577618 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.01
#577618 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577618
5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##577618#FFFFFF#000000##FFFFFF
##5776181.005.244.015.24
#FFFFFF5.241.0021.001.00
#0000004.0121.001.0021.00
##FFFFFF5.241.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7D6D02
Deuteranopia (green-blind)
#786C21
Tritanopia (blue-blind)
#5B7064
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #577618;
/* rgb */ color: rgb(87, 118, 24);
/* oklch */ color: oklch(52.3% 0.123 126.7);
Tailwind
colors: {
  custom: {
    50: '#8a9d5d',
    500: '#577618',
    950: '#000000',
  },
}
SCSS
$custom: #577618;
$custom-light: #8a9d5d;
$custom-dark: #000000;
JSON
{
  "hex": "#577618",
  "rgb": {
    "r": 87,
    "g": 118,
    "b": 24
  },
  "hsl": {
    "h": 79.787,
    "s": 66.197,
    "l": 27.843
  },
  "oklch": {
    "l": 0.52328,
    "c": 0.12302,
    "h": 126.7
  },
  "luminance": 0.15049
}

Semantic roles & 50–950 ramp

primary
#577618
secondary
#623FAB
accent
#3FE977
background
#F8F9F5
surface
#F0F2E9
border
#CBCCC5
text
#0C0E05
muted
#7D7E79

Preview Lab

Preview with #577618

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

Preview Lab → · Contrast checker → · Palette generator →

#577618 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva