#676F18#676F18

#676F18 is a mid, moderate yellow. Relative luminance 0.143; OKLCH L 51.8% C 0.107 H 114.8°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#676F18
RGB	rgb(103, 111, 24)
HSL	hsl(66, 64%, 26%)
HSV	hsv(66, 78%, 44%)
CMYK	cmyk(7.2%, 0%, 78.4%, 56.5%)
CIE-LAB	lab(44.69, -14.69, 44.06)
CIE-LCH	lch(44.69, 46.44, 108.44°)
OKLab	oklab(51.81% -0.0449 0.097)
OKLCH	oklch(51.81% 0.107 114.8)
XYZ	xyz(11.4432, 14.3186, 3.0249)
Luminance	0.1432 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676F18 #20186F

analogous

#6F4C18 #676F18 #3C6F18

triadic

#676F18 #18676F #6F1867

tetradic

#676F18 #186F4C #20186F #6F183C

square

#676F18 #186F4C #20186F #6F183C

split-complementary

#676F18 #183C6F #4C186F

monochromatic

#171905 #383D0D #676F18 #96A123 #C3D22F

Accessibility & contrast

On white

5.44

#676F18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#676F18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #676F18

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676F18	#FFFFFF	#000000	##FFFFFF
##676F18	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776905

Deuteranopia (green-blind)

#776A20

Tritanopia (blue-blind)

#6E685F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #676f18;
/* rgb */ color: rgb(103, 111, 24);
/* oklch */ color: oklch(51.8% 0.107 114.8);

Tailwind

colors: {
  custom: {
    50: '#95985d',
    500: '#676f18',
    950: '#000000',
  },
}

SCSS

$custom: #676f18;
$custom-light: #95985d;
$custom-dark: #000000;

JSON

{
  "hex": "#676f18",
  "rgb": {
    "r": 103,
    "g": 111,
    "b": 24
  },
  "hsl": {
    "h": 65.517,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.51813,
    "c": 0.10688,
    "h": 114.8
  },
  "luminance": 0.14318
}

Semantic roles & 50–950 ramp

primary

#676F18

secondary

#483EA5

accent

#40E750

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0D04

muted

#7E7E79

Preview Lab

Preview with #676F18

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

Preview Lab → · Contrast checker → · Palette generator →