#677418#677418

#677418 is a mid, moderate yellow. Relative luminance 0.154; OKLCH L 53.1% C 0.113 H 117.6°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#677418
RGB	rgb(103, 116, 24)
HSL	hsl(68, 66%, 27%)
HSV	hsv(68, 79%, 45%)
CMYK	cmyk(11.2%, 0%, 79.3%, 54.5%)
CIE-LAB	lab(46.23, -17.38, 45.50)
CIE-LCH	lch(46.23, 48.71, 110.90°)
OKLab	oklab(53.05% -0.0523 0.1)
OKLCH	oklch(53.05% 0.113 117.6)
XYZ	xyz(12.0041, 15.4404, 3.2119)
Luminance	0.1544 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677418 #251874

analogous

#745318 #677418 #397418

triadic

#677418 #186774 #741867

tetradic

#677418 #187453 #251874 #741839

square

#677418 #187453 #251874 #741839

split-complementary

#677418 #183974 #531874

monochromatic

#171905 #3A410E #677418 #94A722 #BED532

Accessibility & contrast

On white

5.14

#677418 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#677418 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677418

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677418	#FFFFFF	#000000	##FFFFFF
##677418	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D02

Deuteranopia (green-blind)

#7B6E20

Tritanopia (blue-blind)

#6E6D63

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #677418;
/* rgb */ color: rgb(103, 116, 24);
/* oklch */ color: oklch(53.1% 0.113 117.6);

Tailwind

colors: {
  custom: {
    50: '#959c5d',
    500: '#677418',
    950: '#000000',
  },
}

SCSS

$custom: #677418;
$custom-light: #959c5d;
$custom-dark: #000000;

JSON

{
  "hex": "#677418",
  "rgb": {
    "r": 103,
    "g": 116,
    "b": 24
  },
  "hsl": {
    "h": 68.478,
    "s": 65.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.53054,
    "c": 0.1129,
    "h": 117.6
  },
  "luminance": 0.1544
}

Semantic roles & 50–950 ramp

primary

#677418

secondary

#4E3FA9

accent

#3FE957

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0E05

muted

#7E7E79

Preview Lab

Preview with #677418

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

Preview Lab → · Contrast checker → · Palette generator →