#688D10#688D10

#688D10 is a mid, vivid yellow-green. Relative luminance 0.220; OKLCH L 59.4% C 0.147 H 126.3°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX#688D10
RGBrgb(104, 141, 16)
HSLhsl(78, 80%, 31%)
HSVhsv(78, 89%, 55%)
CMYKcmyk(26.2%, 0%, 88.7%, 44.7%)
CIE-LABlab(54.06, -29.82, 54.67)
CIE-LCHlch(54.06, 62.27, 118.61°)
OKLaboklab(59.39% -0.0869 0.1182)
OKLCHoklch(59.39% 0.147 126.3)
XYZxyz(15.3274, 22.0299, 3.9348)
Luminance0.2203 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#688D10 #35108D
analogous
#8D7310 #688D10 #298D10
triadic
#688D10 #10688D #8D1068
tetradic
#688D10 #108D73 #35108D #8D1029
square
#688D10 #108D73 #35108D #8D1029
split-complementary
#688D10 #10298D #73108D
monochromatic
#171F04 #3F560A #688D10 #91C416 #B1E730

Accessibility & contrast

On white

3.88
#688D10 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.41
#688D10 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688D10
5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##688D10#FFFFFF#000000##000000
##688D101.003.885.415.41
#FFFFFF3.881.0021.0021.00
#0000005.4121.001.001.00
##0000005.4121.001.001.00

Color blindness preview

Protanopia (red-blind)
#958300
Deuteranopia (green-blind)
#908120
Tritanopia (blue-blind)
#6D8678
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #688d10;
/* rgb */ color: rgb(104, 141, 16);
/* oklch */ color: oklch(59.4% 0.147 126.3);
Tailwind
colors: {
  custom: {
    50: '#97ae5e',
    500: '#688d10',
    950: '#000000',
  },
}
SCSS
$custom: #688d10;
$custom-light: #97ae5e;
$custom-dark: #000000;
JSON
{
  "hex": "#688d10",
  "rgb": {
    "r": 104,
    "g": 141,
    "b": 16
  },
  "hsl": {
    "h": 77.76,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.5939,
    "c": 0.14669,
    "h": 126.3
  },
  "luminance": 0.2203
}

Semantic roles & 50–950 ramp

primary
#688D10
secondary
#6037C2
accent
#32F66C
background
#F9FAF5
surface
#F2F4EA
border
#CCCEC6
text
#0E1005
muted
#7E7F79

Preview Lab

Preview with #688D10

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

Preview Lab → · Contrast checker → · Palette generator →

#688D10 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva