#687E15#687E15

#687E15 is a mid, vivid yellow-green. Relative luminance 0.179; OKLCH L 55.6% C 0.126 H 121.5°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#687E15
RGB	rgb(104, 126, 21)
HSL	hsl(73, 71%, 29%)
HSV	hsv(73, 83%, 49%)
CMYK	cmyk(17.5%, 0%, 83.3%, 50.6%)
CIE-LAB	lab(49.40, -22.27, 49.36)
CIE-LCH	lch(49.40, 54.15, 114.28°)
OKLab	oklab(55.62% -0.066 0.1077)
OKLCH	oklch(55.62% 0.126 121.5)
XYZ	xyz(13.3054, 17.9189, 3.4671)
Luminance	0.1792 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687E15 #2B157E

analogous

#7E6015 #687E15 #347E15

triadic

#687E15 #15687E #7E1568

tetradic

#687E15 #157E60 #2B157E #7E1534

square

#687E15 #157E60 #2B157E #7E1534

split-complementary

#687E15 #15347E #60157E

monochromatic

#161A04 #3D4A0C #687E15 #93B21E #B9DD31

Accessibility & contrast

On white

4.58

#687E15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#687E15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687E15

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687E15	#FFFFFF	#000000	##000000
##687E15	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867600

Deuteranopia (green-blind)

#837520

Tritanopia (blue-blind)

#6E776B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #687e15;
/* rgb */ color: rgb(104, 126, 21);
/* oklch */ color: oklch(55.6% 0.126 121.5);

Tailwind

colors: {
  custom: {
    50: '#96a35d',
    500: '#687e15',
    950: '#000000',
  },
}

SCSS

$custom: #687e15;
$custom-light: #96a35d;
$custom-dark: #000000;

JSON

{
  "hex": "#687e15",
  "rgb": {
    "r": 104,
    "g": 126,
    "b": 21
  },
  "hsl": {
    "h": 72.571,
    "s": 71.429,
    "l": 28.824
  },
  "oklch": {
    "l": 0.5562,
    "c": 0.12631,
    "h": 121.5
  },
  "luminance": 0.17919
}

Semantic roles & 50–950 ramp

primary

#687E15

secondary

#553CB3

accent

#3AEE5F

background

#F9FAF5

surface

#F2F3E9

border

#CCCDC5

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #687E15

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

Preview Lab → · Contrast checker → · Palette generator →