#618C1A#618C1A

#618C1A is a mid, vivid yellow-green. Relative luminance 0.214; OKLCH L 58.7% C 0.145 H 129.0°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX#618C1A
RGBrgb(97, 140, 26)
HSLhsl(83, 69%, 33%)
HSVhsv(83, 81%, 55%)
CMYKcmyk(30.7%, 0%, 81.4%, 45.1%)
CIE-LABlab(53.35, -31.81, 51.26)
CIE-LCHlch(53.35, 60.33, 121.82°)
OKLaboklab(58.72% -0.0912 0.1128)
OKLCHoklch(58.72% 0.145 129)
XYZxyz(14.4943, 21.3717, 4.3386)
Luminance0.2137 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#618C1A #451A8C
analogous
#8C7E1A #618C1A #288C1A
triadic
#618C1A #1A618C #8C1A61
tetradic
#618C1A #1A8C7E #451A8C #8C1A28
square
#618C1A #1A8C7E #451A8C #8C1A28
split-complementary
#618C1A #1A288C #7E1A8C
monochromatic
#192507 #3D5810 #618C1A #85C024 #A3DC44

Accessibility & contrast

On white

3.98
#618C1A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.27
#618C1A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618C1A
5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##618C1A#FFFFFF#000000##000000
##618C1A1.003.985.275.27
#FFFFFF3.981.0021.0021.00
#0000005.2721.001.001.00
##0000005.2721.001.001.00

Color blindness preview

Protanopia (red-blind)
#938100
Deuteranopia (green-blind)
#8D7E27
Tritanopia (blue-blind)
#648577
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #618c1a;
/* rgb */ color: rgb(97, 140, 26);
/* oklch */ color: oklch(58.7% 0.145 129.0);
Tailwind
colors: {
  custom: {
    50: '#92ae62',
    500: '#618c1a',
    950: '#000000',
  },
}
SCSS
$custom: #618c1a;
$custom-light: #92ae62;
$custom-dark: #000000;
JSON
{
  "hex": "#618c1a",
  "rgb": {
    "r": 97,
    "g": 140,
    "b": 26
  },
  "hsl": {
    "h": 82.632,
    "s": 68.675,
    "l": 32.549
  },
  "oklch": {
    "l": 0.58717,
    "c": 0.14503,
    "h": 129
  },
  "luminance": 0.21372
}

Semantic roles & 50–950 ramp

primary
#618C1A
secondary
#7244BE
accent
#3CEC7E
background
#F9FAF6
surface
#F2F4EB
border
#CCCEC6
text
#0D1005
muted
#7E7F7A

Preview Lab

Preview with #618C1A

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

Preview Lab → · Contrast checker → · Palette generator →

#618C1A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva