#618D3A#618D3A

#618D3A is a mid, vivid yellow-green. Relative luminance 0.219; OKLCH L 59.3% C 0.123 H 132.4°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX#618D3A
RGBrgb(97, 141, 58)
HSLhsl(92, 42%, 39%)
HSVhsv(92, 59%, 55%)
CMYKcmyk(31.2%, 0%, 58.9%, 44.7%)
CIE-LABlab(53.92, -29.86, 38.83)
CIE-LCHlch(53.92, 48.98, 127.56°)
OKLaboklab(59.25% -0.0832 0.0911)
OKLCHoklch(59.25% 0.123 132.4)
XYZxyz(15.2181, 21.8961, 7.4267)
Luminance0.2190 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#618D3A #663A8D
analogous
#8B8D3A #618D3A #3A8D3C
triadic
#618D3A #3A618D #8D3A61
tetradic
#618D3A #3A8B8D #663A8D #8D3C3A
square
#618D3A #3A8B8D #663A8D #8D3C3A
split-complementary
#618D3A #3C3A8D #8D3A8B
monochromatic
#253616 #436228 #618D3A #7FB64E #9EC879

Accessibility & contrast

On white

3.90
#618D3A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.38
#618D3A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618D3A
5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##618D3A#FFFFFF#000000##000000
##618D3A1.003.905.385.38
#FFFFFF3.901.0021.0021.00
#0000005.3821.001.001.00
##0000005.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#938331
Deuteranopia (green-blind)
#8C8040
Tritanopia (blue-blind)
#62887B
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #618d3a;
/* rgb */ color: rgb(97, 141, 58);
/* oklch */ color: oklch(59.3% 0.123 132.4);
Tailwind
colors: {
  custom: {
    50: '#91ae73',
    500: '#618d3a',
    950: '#000000',
  },
}
SCSS
$custom: #618d3a;
$custom-light: #91ae73;
$custom-dark: #000000;
JSON
{
  "hex": "#618d3a",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 58
  },
  "hsl": {
    "h": 91.807,
    "s": 41.709,
    "l": 39.02
  },
  "oklch": {
    "l": 0.59254,
    "c": 0.12336,
    "h": 132.4
  },
  "luminance": 0.21897
}

Semantic roles & 50–950 ramp

primary
#618D3A
secondary
#9371B1
accent
#56D298
background
#F9FAF7
surface
#F1F4ED
border
#CBCEC8
text
#0D1008
muted
#7E7F7B

Preview Lab

Preview with #618D3A

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

Preview Lab → · Contrast checker → · Palette generator →

#618D3A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva