#64621D#64621D

#64621D is a mid, moderate yellow. Relative luminance 0.115; OKLCH L 48.4% C 0.089 H 107.7°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#64621D
RGB	rgb(100, 98, 29)
HSL	hsl(58, 55%, 25%)
HSV	hsv(58, 71%, 39%)
CMYK	cmyk(0%, 2%, 71%, 60.8%)
CIE-LAB	lab(40.47, -8.57, 37.83)
CIE-LCH	lch(40.47, 38.79, 102.76°)
OKLab	oklab(48.38% -0.0271 0.0849)
OKLCH	oklch(48.38% 0.089 107.7)
XYZ	xyz(9.8453, 11.5337, 2.8698)
Luminance	0.1153 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64621D #1D1F64

analogous

#643E1D #64621D #42641D

triadic

#64621D #1D6462 #621D64

tetradic

#64621D #1D643E #1D1F64 #641D42

square

#64621D #1D643E #1D1F64 #641D42

split-complementary

#64621D #1D4264 #3E1D64

monochromatic

#181707 #35340F #64621D #93902B #C3BF39

Accessibility & contrast

On white

6.35

#64621D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#64621D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64621D

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64621D	#FFFFFF	#000000	##FFFFFF
##64621D	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5E13

Deuteranopia (green-blind)

#6C6122

Tritanopia (blue-blind)

#6B5B54

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #64621d;
/* rgb */ color: rgb(100, 98, 29);
/* oklch */ color: oklch(48.4% 0.089 107.7);

Tailwind

colors: {
  custom: {
    50: '#938e5d',
    500: '#64621d',
    950: '#000000',
  },
}

SCSS

$custom: #64621d;
$custom-light: #938e5d;
$custom-dark: #000000;

JSON

{
  "hex": "#64621d",
  "rgb": {
    "r": 100,
    "g": 98,
    "b": 29
  },
  "hsl": {
    "h": 58.31,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.48382,
    "c": 0.08913,
    "h": 107.7
  },
  "luminance": 0.11533
}

Semantic roles & 50–950 ramp

primary

#64621D

secondary

#444699

accent

#4EDE49

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #64621D

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

Preview Lab → · Contrast checker → · Palette generator →