#688310#688310

#688310 is a mid, vivid yellow-green. Relative luminance 0.192; OKLCH L 56.9% C 0.135 H 123.2°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX#688310
RGBrgb(104, 131, 16)
HSLhsl(74, 78%, 29%)
HSVhsv(74, 88%, 51%)
CMYKcmyk(20.6%, 0%, 87.8%, 48.6%)
CIE-LABlab(50.94, -24.97, 52.03)
CIE-LCHlch(50.94, 57.71, 115.64°)
OKLaboklab(56.86% -0.0737 0.1125)
OKLCHoklch(56.86% 0.135 123.2)
XYZxyz(13.9190, 19.2130, 3.4653)
Luminance0.1921 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#688310 #2B1083
analogous
#836510 #688310 #2F8310
triadic
#688310 #106883 #831068
tetradic
#688310 #108365 #2B1083 #83102F
square
#688310 #108365 #2B1083 #83102F
split-complementary
#688310 #102F83 #651083
monochromatic
#161B03 #3D4C09 #688310 #93BA17 #B9E529

Accessibility & contrast

On white

4.34
#688310 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.84
#688310 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688310
4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##688310#FFFFFF#000000##000000
##6883101.004.344.844.84
#FFFFFF4.341.0021.0021.00
#0000004.8421.001.001.00
##0000004.8421.001.001.00

Color blindness preview

Protanopia (red-blind)
#8B7A00
Deuteranopia (green-blind)
#88791E
Tritanopia (blue-blind)
#6E7C6F
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #688310;
/* rgb */ color: rgb(104, 131, 16);
/* oklch */ color: oklch(56.9% 0.135 123.2);
Tailwind
colors: {
  custom: {
    50: '#97a75d',
    500: '#688310',
    950: '#000000',
  },
}
SCSS
$custom: #688310;
$custom-light: #97a75d;
$custom-dark: #000000;
JSON
{
  "hex": "#688310",
  "rgb": {
    "r": 104,
    "g": 131,
    "b": 16
  },
  "hsl": {
    "h": 74.087,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.56857,
    "c": 0.13452,
    "h": 123.2
  },
  "luminance": 0.19213
}

Semantic roles & 50–950 ramp

primary
#688310
secondary
#5536B9
accent
#33F561
background
#F9FAF5
surface
#F2F4E9
border
#CCCEC5
text
#0E0F05
muted
#7E7F79

Preview Lab

Preview with #688310

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

Preview Lab → · Contrast checker → · Palette generator →

#688310 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva