#687D13#687D13

#687D13 is a mid, vivid yellow-green. Relative luminance 0.177; OKLCH L 55.4% C 0.126 H 121.1°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#687D13
RGB	rgb(104, 125, 19)
HSL	hsl(72, 74%, 28%)
HSV	hsv(72, 85%, 49%)
CMYK	cmyk(16.8%, 0%, 84.8%, 51%)
CIE-LAB	lab(49.08, -21.84, 49.65)
CIE-LCH	lch(49.08, 54.24, 113.74°)
OKLab	oklab(55.36% -0.065 0.1079)
OKLCH	oklch(55.36% 0.126 121.1)
XYZ	xyz(13.1603, 17.6573, 3.3309)
Luminance	0.1766 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687D13 #28137D

analogous

#7D5D13 #687D13 #337D13

triadic

#687D13 #13687D #7D1368

tetradic

#687D13 #137D5D #28137D #7D1333

square

#687D13 #137D5D #28137D #7D1333

split-complementary

#687D13 #13337D #5D137D

monochromatic

#161B04 #3C480B #687D13 #94B21B #BBDF2C

Accessibility & contrast

On white

4.63

#687D13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#687D13 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #687D13

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687D13	#FFFFFF	#000000	##FFFFFF
##687D13	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857500

Deuteranopia (green-blind)

#83751F

Tritanopia (blue-blind)

#6E766A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #687d13;
/* rgb */ color: rgb(104, 125, 19);
/* oklch */ color: oklch(55.4% 0.126 121.1);

Tailwind

colors: {
  custom: {
    50: '#97a25d',
    500: '#687d13',
    950: '#000000',
  },
}

SCSS

$custom: #687d13;
$custom-light: #97a25d;
$custom-dark: #000000;

JSON

{
  "hex": "#687d13",
  "rgb": {
    "r": 104,
    "g": 125,
    "b": 19
  },
  "hsl": {
    "h": 71.887,
    "s": 73.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.55359,
    "c": 0.126,
    "h": 121.1
  },
  "luminance": 0.17657
}

Semantic roles & 50–950 ramp

primary

#687D13

secondary

#5139B3

accent

#38F05C

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0F05

muted

#7E7E79

Preview Lab

Preview with #687D13

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

Preview Lab → · Contrast checker → · Palette generator →