#687C11#687C11

#687C11 is a mid, vivid yellow-green. Relative luminance 0.174; OKLCH L 55.1% C 0.126 H 120.6°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#687C11
RGB	rgb(104, 124, 17)
HSL	hsl(71, 76%, 28%)
HSV	hsv(71, 86%, 49%)
CMYK	cmyk(16.1%, 0%, 86.3%, 51.4%)
CIE-LAB	lab(48.76, -21.40, 49.92)
CIE-LCH	lch(48.76, 54.31, 113.20°)
OKLab	oklab(55.1% -0.064 0.1081)
OKLCH	oklch(55.1% 0.126 120.6)
XYZ	xyz(13.0180, 17.3989, 3.2027)
Luminance	0.1740 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687C11 #25117C

analogous

#7C5B11 #687C11 #327C11

triadic

#687C11 #11687C #7C1168

tetradic

#687C11 #117C5B #25117C #7C1132

square

#687C11 #117C5B #25117C #7C1132

split-complementary

#687C11 #11327C #5B117C

monochromatic

#171B04 #3B460A #687C11 #95B218 #BEE126

Accessibility & contrast

On white

4.69

#687C11 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#687C11 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #687C11

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687C11	#FFFFFF	#000000	##FFFFFF
##687C11	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847400

Deuteranopia (green-blind)

#82741D

Tritanopia (blue-blind)

#6E7569

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #687c11;
/* rgb */ color: rgb(104, 124, 17);
/* oklch */ color: oklch(55.1% 0.126 120.6);

Tailwind

colors: {
  custom: {
    50: '#97a15c',
    500: '#687c11',
    950: '#000000',
  },
}

SCSS

$custom: #687c11;
$custom-light: #97a15c;
$custom-dark: #000000;

JSON

{
  "hex": "#687c11",
  "rgb": {
    "r": 104,
    "g": 124,
    "b": 17
  },
  "hsl": {
    "h": 71.215,
    "s": 75.887,
    "l": 27.647
  },
  "oklch": {
    "l": 0.55099,
    "c": 0.12563,
    "h": 120.6
  },
  "luminance": 0.17399
}

Semantic roles & 50–950 ramp

primary

#687C11

secondary

#4E37B2

accent

#35F259

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0F04

muted

#7E7E79

Preview Lab

Preview with #687C11

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

Preview Lab → · Contrast checker → · Palette generator →