#688F23#688F23

#688F23 is a mid, vivid yellow-green. Relative luminance 0.227; OKLCH L 60.0% C 0.140 H 127.7°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX#688F23
RGBrgb(104, 143, 35)
HSLhsl(82, 61%, 35%)
HSVhsv(82, 76%, 56%)
CMYKcmyk(27.3%, 0%, 75.5%, 43.9%)
CIE-LABlab(54.77, -29.93, 49.74)
CIE-LCHlch(54.77, 58.05, 121.03°)
OKLaboklab(60% -0.0858 0.1109)
OKLCHoklch(60% 0.14 127.7)
XYZxyz(15.8348, 22.7090, 5.1388)
Luminance0.2271 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#688F23 #4A238F
analogous
#8F8023 #688F23 #328F23
triadic
#688F23 #23688F #8F2368
tetradic
#688F23 #238F80 #4A238F #8F2332
square
#688F23 #238F80 #4A238F #8F2332
split-complementary
#688F23 #23328F #80238F
monochromatic
#202D0B #445E17 #688F23 #8CC02F #A8D657

Accessibility & contrast

On white

3.79
#688F23 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.54
#688F23 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688F23
5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##688F23#FFFFFF#000000##000000
##688F231.003.795.545.54
#FFFFFF3.791.0021.0021.00
#0000005.5421.001.001.00
##0000005.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#96850D
Deuteranopia (green-blind)
#91822D
Tritanopia (blue-blind)
#6C887A
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #688f23;
/* rgb */ color: rgb(104, 143, 35);
/* oklch */ color: oklch(60.0% 0.140 127.7);
Tailwind
colors: {
  custom: {
    50: '#97b066',
    500: '#688f23',
    950: '#000000',
  },
}
SCSS
$custom: #688f23;
$custom-light: #97b066;
$custom-dark: #000000;
JSON
{
  "hex": "#688f23",
  "rgb": {
    "r": 104,
    "g": 143,
    "b": 35
  },
  "hsl": {
    "h": 81.667,
    "s": 60.674,
    "l": 34.902
  },
  "oklch": {
    "l": 0.59997,
    "c": 0.14022,
    "h": 127.7
  },
  "luminance": 0.22709
}

Semantic roles & 50–950 ramp

primary
#688F23
secondary
#7954BA
accent
#44E47E
background
#F9FAF6
surface
#F2F4EB
border
#CCCEC6
text
#0E1006
muted
#7E7F7A

Preview Lab

Preview with #688F23

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

Preview Lab → · Contrast checker → · Palette generator →

#688F23 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva