#676C18#676C18

#676C18 is a mid, moderate yellow. Relative luminance 0.137; OKLCH L 51.1% C 0.103 H 113.0°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#676C18
RGB	rgb(103, 108, 24)
HSL	hsl(64, 64%, 26%)
HSV	hsv(64, 78%, 42%)
CMYK	cmyk(4.6%, 0%, 77.8%, 57.6%)
CIE-LAB	lab(43.76, -13.04, 43.19)
CIE-LCH	lch(43.76, 45.12, 106.81°)
OKLab	oklab(51.07% -0.0403 0.0952)
OKLCH	oklch(51.07% 0.103 113)
XYZ	xyz(11.1213, 13.6749, 2.9176)
Luminance	0.1368 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676C18 #1D186C

analogous

#6C4718 #676C18 #3D6C18

triadic

#676C18 #18676C #6C1867

tetradic

#676C18 #186C47 #1D186C #6C183D

square

#676C18 #186C47 #1D186C #6C183D

split-complementary

#676C18 #183D6C #47186C

monochromatic

#181906 #373A0D #676C18 #979E23 #C7D02E

Accessibility & contrast

On white

5.62

#676C18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#676C18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #676C18

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676C18	#FFFFFF	#000000	##FFFFFF
##676C18	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756706

Deuteranopia (green-blind)

#75681F

Tritanopia (blue-blind)

#6E655C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #676c18;
/* rgb */ color: rgb(103, 108, 24);
/* oklch */ color: oklch(51.1% 0.103 113.0);

Tailwind

colors: {
  custom: {
    50: '#95955c',
    500: '#676c18',
    950: '#000000',
  },
}

SCSS

$custom: #676c18;
$custom-light: #95955c;
$custom-dark: #000000;

JSON

{
  "hex": "#676c18",
  "rgb": {
    "r": 103,
    "g": 108,
    "b": 24
  },
  "hsl": {
    "h": 63.571,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.51073,
    "c": 0.10336,
    "h": 113
  },
  "luminance": 0.13675
}

Semantic roles & 50–950 ramp

primary

#676C18

secondary

#443EA2

accent

#41E74B

background

#F9F9F5

surface

#F2F1E9

border

#CCCBC5

text

#0E0D04

muted

#7E7E79

Preview Lab

Preview with #676C18

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

Preview Lab → · Contrast checker → · Palette generator →