#646118#646118

#646118 is a mid, moderate yellow. Relative luminance 0.113; OKLCH L 48.1% C 0.092 H 107.0°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#646118
RGB	rgb(100, 97, 24)
HSL	hsl(58, 61%, 24%)
HSV	hsv(58, 76%, 39%)
CMYK	cmyk(0%, 3%, 76%, 60.8%)
CIE-LAB	lab(40.12, -8.29, 39.62)
CIE-LCH	lch(40.12, 40.48, 101.81°)
OKLab	oklab(48.1% -0.0269 0.0877)
OKLCH	oklch(48.1% 0.092 107)
XYZ	xyz(9.6955, 11.3250, 2.5392)
Luminance	0.1133 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#646118 #181B64

analogous

#643B18 #646118 #416418

triadic

#646118 #186461 #611864

tetradic

#646118 #18643B #181B64 #641841

square

#646118 #18643B #181B64 #641841

split-complementary

#646118 #184164 #3B1864

monochromatic

#191806 #33310C #646118 #959124 #C7C130

Accessibility & contrast

On white

6.43

#646118 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#646118 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #646118

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##646118	#FFFFFF	#000000	##FFFFFF
##646118	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5D0B

Deuteranopia (green-blind)

#6B601D

Tritanopia (blue-blind)

#6C5A53

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #646118;
/* rgb */ color: rgb(100, 97, 24);
/* oklch */ color: oklch(48.1% 0.092 107.0);

Tailwind

colors: {
  custom: {
    50: '#938d5b',
    500: '#646118',
    950: '#000000',
  },
}

SCSS

$custom: #646118;
$custom-light: #938d5b;
$custom-dark: #000000;

JSON

{
  "hex": "#646118",
  "rgb": {
    "r": 100,
    "g": 97,
    "b": 24
  },
  "hsl": {
    "h": 57.632,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.48097,
    "c": 0.09175,
    "h": 107
  },
  "luminance": 0.11325
}

Semantic roles & 50–950 ramp

primary

#646118

secondary

#3E419A

accent

#4AE443

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #646118

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

Preview Lab → · Contrast checker → · Palette generator →