#678637#678637

#678637 is a mid, moderate yellow-green. Relative luminance 0.202; OKLCH L 57.8% C 0.113 H 127.5°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX#678637
RGBrgb(103, 134, 55)
HSLhsl(84, 42%, 37%)
HSVhsv(84, 59%, 53%)
CMYKcmyk(23.1%, 0%, 59%, 47.5%)
CIE-LABlab(52.07, -24.37, 38.27)
CIE-LCHlch(52.07, 45.38, 122.49°)
OKLaboklab(57.85% -0.0687 0.0895)
OKLCHoklch(57.85% 0.113 127.5)
XYZxyz(14.8082, 20.2093, 6.7343)
Luminance0.2021 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#678637 #563786
analogous
#867E37 #678637 #408637
triadic
#678637 #376786 #863767
tetradic
#678637 #37867E #563786 #863740
square
#678637 #37867E #563786 #863740
split-complementary
#678637 #374086 #7E3786
monochromatic
#242F13 #465B25 #678637 #88B149 #A5C572

Accessibility & contrast

On white

4.17
#678637 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.04
#678637 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678637
5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##678637#FFFFFF#000000##000000
##6786371.004.175.045.04
#FFFFFF4.171.0021.0021.00
#0000005.0421.001.001.00
##0000005.0421.001.001.00

Color blindness preview

Protanopia (red-blind)
#8C7D2F
Deuteranopia (green-blind)
#887C3C
Tritanopia (blue-blind)
#6A8075
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #678637;
/* rgb */ color: rgb(103, 134, 55);
/* oklch */ color: oklch(57.8% 0.113 127.5);
Tailwind
colors: {
  custom: {
    50: '#94a971',
    500: '#678637',
    950: '#000000',
  },
}
SCSS
$custom: #678637;
$custom-light: #94a971;
$custom-dark: #000000;
JSON
{
  "hex": "#678637",
  "rgb": {
    "r": 103,
    "g": 134,
    "b": 55
  },
  "hsl": {
    "h": 83.544,
    "s": 41.799,
    "l": 37.059
  },
  "oklch": {
    "l": 0.57847,
    "c": 0.1128,
    "h": 127.5
  },
  "luminance": 0.2021
}

Semantic roles & 50–950 ramp

primary
#678637
secondary
#856BAE
accent
#56D287
background
#F9FAF6
surface
#F2F4EC
border
#CCCEC7
text
#0D1008
muted
#7E7F7B

Preview Lab

Preview with #678637

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

Preview Lab → · Contrast checker → · Palette generator →

#678637 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva