#687B2A#687B2A

#687B2A is a mid, moderate yellow-green. Relative luminance 0.173; OKLCH L 55.0% C 0.109 H 121.3°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX#687B2A
RGBrgb(104, 123, 42)
HSLhsl(74, 49%, 32%)
HSVhsv(74, 66%, 48%)
CMYKcmyk(15.4%, 0%, 65.9%, 51.8%)
CIE-LABlab(48.61, -19.48, 40.60)
CIE-LCHlch(48.61, 45.03, 115.63°)
OKLaboklab(55.03% -0.0564 0.0928)
OKLCHoklch(55.03% 0.109 121.3)
XYZxyz(13.2100, 17.2761, 4.8287)
Luminance0.1728 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#687B2A #3D2A7B
analogous
#7B662A #687B2A #407B2A
triadic
#687B2A #2A687B #7B2A68
tetradic
#687B2A #2A7B66 #3D2A7B #7B2A40
square
#687B2A #2A7B66 #3D2A7B #7B2A40
split-complementary
#687B2A #2A407B #662A7B
monochromatic
#1B200B #414D1A #687B2A #8FA93A #ADC659

Accessibility & contrast

On white

4.71
#687B2A on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.46
#687B2A on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #687B2A
4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##687B2A#FFFFFF#000000##FFFFFF
##687B2A1.004.714.464.71
#FFFFFF4.711.0021.001.00
#0000004.4621.001.0021.00
##FFFFFF4.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#827420
Deuteranopia (green-blind)
#807430
Tritanopia (blue-blind)
#6E756A
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #687b2a;
/* rgb */ color: rgb(104, 123, 42);
/* oklch */ color: oklch(55.0% 0.109 121.3);
Tailwind
colors: {
  custom: {
    50: '#95a168',
    500: '#687b2a',
    950: '#000000',
  },
}
SCSS
$custom: #687b2a;
$custom-light: #95a168;
$custom-dark: #000000;
JSON
{
  "hex": "#687b2a",
  "rgb": {
    "r": 104,
    "g": 123,
    "b": 42
  },
  "hsl": {
    "h": 74.074,
    "s": 49.091,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55026,
    "c": 0.10858,
    "h": 121.3
  },
  "luminance": 0.17276
}

Semantic roles & 50–950 ramp

primary
#687B2A
secondary
#6955AC
accent
#4FD96F
background
#F9F9F6
surface
#F2F2EB
border
#CCCCC6
text
#0D0E06
muted
#7E7E7A

Preview Lab

Preview with #687B2A

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

Preview Lab → · Contrast checker → · Palette generator →

#687B2A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva