#64611C#64611C

#64611C is a mid, moderate yellow. Relative luminance 0.113; OKLCH L 48.1% C 0.089 H 106.9°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#64611C
RGB	rgb(100, 97, 28)
HSL	hsl(58, 56%, 25%)
HSV	hsv(58, 72%, 39%)
CMYK	cmyk(0%, 3%, 72%, 60.8%)
CIE-LAB	lab(40.15, -8.05, 37.96)
CIE-LCH	lch(40.15, 38.80, 101.98°)
OKLab	oklab(48.13% -0.0257 0.085)
OKLCH	oklch(48.13% 0.089 106.9)
XYZ	xyz(9.7402, 11.3429, 2.7747)
Luminance	0.1134 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64611C #1C1F64

analogous

#643D1C #64611C #43641C

triadic

#64611C #1C6461 #611C64

tetradic

#64611C #1C643D #1C1F64 #641C43

square

#64611C #1C643D #1C1F64 #641C43

split-complementary

#64611C #1C4364 #3D1C64

monochromatic

#181707 #34330F #64611C #948F29 #C4BE37

Accessibility & contrast

On white

6.42

#64611C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#64611C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64611C

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64611C	#FFFFFF	#000000	##FFFFFF
##64611C	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5D12

Deuteranopia (green-blind)

#6B6021

Tritanopia (blue-blind)

#6C5A53

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #64611c;
/* rgb */ color: rgb(100, 97, 28);
/* oklch */ color: oklch(48.1% 0.089 106.9);

Tailwind

colors: {
  custom: {
    50: '#938d5d',
    500: '#64611c',
    950: '#000000',
  },
}

SCSS

$custom: #64611c;
$custom-light: #938d5d;
$custom-dark: #000000;

JSON

{
  "hex": "#64611c",
  "rgb": {
    "r": 100,
    "g": 97,
    "b": 28
  },
  "hsl": {
    "h": 57.5,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.4813,
    "c": 0.08881,
    "h": 106.9
  },
  "luminance": 0.11343
}

Semantic roles & 50–950 ramp

primary

#64611C

secondary

#434699

accent

#4FE048

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #64611C

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

Preview Lab → · Contrast checker → · Palette generator →