#676B18#676B18

#676B18 is a mid, moderate yellow. Relative luminance 0.135; OKLCH L 50.8% C 0.102 H 112.3°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#676B18
RGB	rgb(103, 107, 24)
HSL	hsl(63, 63%, 26%)
HSV	hsv(63, 78%, 42%)
CMYK	cmyk(3.7%, 0%, 77.6%, 58%)
CIE-LAB	lab(43.46, -12.49, 42.90)
CIE-LCH	lch(43.46, 44.68, 106.24°)
OKLab	oklab(50.83% -0.0388 0.0946)
OKLCH	oklch(50.83% 0.102 112.3)
XYZ	xyz(11.0164, 13.4652, 2.8827)
Luminance	0.1346 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676B18 #1C186B

analogous

#6B4518 #676B18 #3D6B18

triadic

#676B18 #18676B #6B1867

tetradic

#676B18 #186B45 #1C186B #6B183D

square

#676B18 #186B45 #1C186B #6B183D

split-complementary

#676B18 #183D6B #45186B

monochromatic

#181906 #37390D #676B18 #979D23 #C7CF2E

Accessibility & contrast

On white

5.69

#676B18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#676B18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #676B18

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676B18	#FFFFFF	#000000	##FFFFFF
##676B18	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746607

Deuteranopia (green-blind)

#74681F

Tritanopia (blue-blind)

#6E645B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #676b18;
/* rgb */ color: rgb(103, 107, 24);
/* oklch */ color: oklch(50.8% 0.102 112.3);

Tailwind

colors: {
  custom: {
    50: '#95955c',
    500: '#676b18',
    950: '#000000',
  },
}

SCSS

$custom: #676b18;
$custom-light: #95955c;
$custom-dark: #000000;

JSON

{
  "hex": "#676b18",
  "rgb": {
    "r": 103,
    "g": 107,
    "b": 24
  },
  "hsl": {
    "h": 62.892,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.50827,
    "c": 0.1022,
    "h": 112.3
  },
  "luminance": 0.13465
}

Semantic roles & 50–950 ramp

primary

#676B18

secondary

#433EA1

accent

#41E649

background

#F9F9F5

surface

#F2F1E9

border

#CCCBC5

text

#0E0D04

muted

#7E7E79

Preview Lab

Preview with #676B18

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

Preview Lab → · Contrast checker → · Palette generator →