#618D18#618D18

#618D18 is a mid, vivid yellow-green. Relative luminance 0.217; OKLCH L 59.0% C 0.147 H 129.1°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX#618D18
RGBrgb(97, 141, 24)
HSLhsl(83, 71%, 32%)
HSVhsv(83, 83%, 55%)
CMYKcmyk(31.2%, 0%, 83%, 44.7%)
CIE-LABlab(53.66, -32.37, 52.13)
CIE-LCHlch(53.66, 61.36, 121.83°)
OKLaboklab(58.96% -0.0928 0.1143)
OKLCHoklch(58.96% 0.147 129.1)
XYZxyz(14.6195, 21.6567, 4.2739)
Luminance0.2166 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#618D18 #44188D
analogous
#8D7E18 #618D18 #278D18
triadic
#618D18 #18618D #8D1861
tetradic
#618D18 #188D7E #44188D #8D1827
square
#618D18 #188D7E #44188D #8D1827
split-complementary
#618D18 #18278D #7E188D
monochromatic
#192406 #3D590F #618D18 #85C121 #A3DF41

Accessibility & contrast

On white

3.94
#618D18 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.33
#618D18 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618D18
5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##618D18#FFFFFF#000000##000000
##618D181.003.945.335.33
#FFFFFF3.941.0021.0021.00
#0000005.3321.001.001.00
##0000005.3321.001.001.00

Color blindness preview

Protanopia (red-blind)
#948200
Deuteranopia (green-blind)
#8E7F25
Tritanopia (blue-blind)
#648678
Achromatopsia (no color)
#808080

Design tokens & code

CSS
--color: #618d18;
/* rgb */ color: rgb(97, 141, 24);
/* oklch */ color: oklch(59.0% 0.147 129.1);
Tailwind
colors: {
  custom: {
    50: '#92ae61',
    500: '#618d18',
    950: '#000000',
  },
}
SCSS
$custom: #618d18;
$custom-light: #92ae61;
$custom-dark: #000000;
JSON
{
  "hex": "#618d18",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 24
  },
  "hsl": {
    "h": 82.564,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.58963,
    "c": 0.14722,
    "h": 129.1
  },
  "luminance": 0.21657
}

Semantic roles & 50–950 ramp

primary
#618D18
secondary
#7142BF
accent
#3AEE7E
background
#F9FAF6
surface
#F2F4EB
border
#CCCEC6
text
#0D1005
muted
#7E7F7A

Preview Lab

Preview with #618D18

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

Preview Lab → · Contrast checker → · Palette generator →

#618D18 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva