#687D15#687D15

#687D15 is a mid, vivid yellow-green. Relative luminance 0.177; OKLCH L 55.4% C 0.125 H 121.1°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#687D15
RGB	rgb(104, 125, 21)
HSL	hsl(72, 71%, 29%)
HSV	hsv(72, 83%, 49%)
CMYK	cmyk(16.8%, 0%, 83.2%, 51%)
CIE-LAB	lab(49.09, -21.76, 49.09)
CIE-LCH	lch(49.09, 53.69, 113.91°)
OKLab	oklab(55.37% -0.0647 0.1071)
OKLCH	oklch(55.37% 0.125 121.1)
XYZ	xyz(13.1781, 17.6644, 3.4247)
Luminance	0.1766 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687D15 #2A157D

analogous

#7D5E15 #687D15 #347D15

triadic

#687D15 #15687D #7D1568

tetradic

#687D15 #157D5E #2A157D #7D1534

square

#687D15 #157D5E #2A157D #7D1534

split-complementary

#687D15 #15347D #5E157D

monochromatic

#161A04 #3C490C #687D15 #94B11E #B9DC30

Accessibility & contrast

On white

4.63

#687D15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#687D15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #687D15

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687D15	#FFFFFF	#000000	##FFFFFF
##687D15	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)

#837520

Tritanopia (blue-blind)

#6E766A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #687d15;
/* rgb */ color: rgb(104, 125, 21);
/* oklch */ color: oklch(55.4% 0.125 121.1);

Tailwind

colors: {
  custom: {
    50: '#96a25d',
    500: '#687d15',
    950: '#000000',
  },
}

SCSS

$custom: #687d15;
$custom-light: #96a25d;
$custom-dark: #000000;

JSON

{
  "hex": "#687d15",
  "rgb": {
    "r": 104,
    "g": 125,
    "b": 21
  },
  "hsl": {
    "h": 72.115,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.55369,
    "c": 0.12508,
    "h": 121.1
  },
  "luminance": 0.17664
}

Semantic roles & 50–950 ramp

primary

#687D15

secondary

#543CB2

accent

#3AEE5E

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0F05

muted

#7E7E79

Preview Lab

Preview with #687D15

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

Preview Lab → · Contrast checker → · Palette generator →