#6B7818#6B7818

#6B7818 is a mid, moderate yellow. Relative luminance 0.166; OKLCH L 54.4% C 0.116 H 117.4°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#6B7818
RGB	rgb(107, 120, 24)
HSL	hsl(68, 67%, 28%)
HSV	hsv(68, 80%, 47%)
CMYK	cmyk(10.8%, 0%, 80%, 52.9%)
CIE-LAB	lab(47.78, -17.68, 47.05)
CIE-LCH	lch(47.78, 50.26, 110.59°)
OKLab	oklab(54.38% -0.0534 0.1032)
OKLCH	oklch(54.38% 0.116 117.4)
XYZ	xyz(12.9451, 16.6248, 3.3909)
Luminance	0.1663 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B7818 #251878

analogous

#785518 #6B7818 #3B7818

triadic

#6B7818 #186B78 #78186B

tetradic

#6B7818 #187855 #251878 #78183B

square

#6B7818 #187855 #251878 #78183B

split-complementary

#6B7818 #183B78 #551878

monochromatic

#171A05 #3E450E #6B7818 #98AB22 #C0D634

Accessibility & contrast

On white

4.86

#6B7818 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#6B7818 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B7818

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B7818	#FFFFFF	#000000	##FFFFFF
##6B7818	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#7F7221

Tritanopia (blue-blind)

#727166

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #6b7818;
/* rgb */ color: rgb(107, 120, 24);
/* oklch */ color: oklch(54.4% 0.116 117.4);

Tailwind

colors: {
  custom: {
    50: '#989e5e',
    500: '#6b7818',
    950: '#000000',
  },
}

SCSS

$custom: #6b7818;
$custom-light: #989e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#6b7818",
  "rgb": {
    "r": 107,
    "g": 120,
    "b": 24
  },
  "hsl": {
    "h": 68.125,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.54382,
    "c": 0.11617,
    "h": 117.4
  },
  "luminance": 0.16625
}

Semantic roles & 50–950 ramp

primary

#6B7818

secondary

#4E3FAD

accent

#3EEA55

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0E05

muted

#7E7E79

Preview Lab

Preview with #6B7818

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

Preview Lab → · Contrast checker → · Palette generator →