#64621F#64621F

#64621F is a mid, moderate yellow. Relative luminance 0.115; OKLCH L 48.4% C 0.087 H 107.6°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#64621F
RGB	rgb(100, 98, 31)
HSL	hsl(58, 53%, 26%)
HSV	hsv(58, 69%, 39%)
CMYK	cmyk(0%, 2%, 69%, 60.8%)
CIE-LAB	lab(40.48, -8.43, 36.95)
CIE-LCH	lch(40.48, 37.90, 102.86°)
OKLab	oklab(48.4% -0.0265 0.0834)
OKLCH	oklch(48.4% 0.088 107.6)
XYZ	xyz(9.8709, 11.5439, 3.0043)
Luminance	0.1154 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64621F #1F2164

analogous

#643F1F #64621F #43641F

triadic

#64621F #1F6462 #621F64

tetradic

#64621F #1F643F #1F2164 #641F43

square

#64621F #1F643F #1F2164 #641F43

split-complementary

#64621F #1F4364 #3F1F64

monochromatic

#171707 #353411 #64621F #93902D #C1BE3C

Accessibility & contrast

On white

6.35

#64621F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#64621F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64621F

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64621F	#FFFFFF	#000000	##FFFFFF
##64621F	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)

#6A5E16

Deuteranopia (green-blind)

#6C6123

Tritanopia (blue-blind)

#6B5B54

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #64621f;
/* rgb */ color: rgb(100, 98, 31);
/* oklch */ color: oklch(48.4% 0.087 107.6);

Tailwind

colors: {
  custom: {
    50: '#928e5f',
    500: '#64621f',
    950: '#000000',
  },
}

SCSS

$custom: #64621f;
$custom-light: #928e5f;
$custom-dark: #000000;

JSON

{
  "hex": "#64621f",
  "rgb": {
    "r": 100,
    "g": 98,
    "b": 31
  },
  "hsl": {
    "h": 58.261,
    "s": 52.672,
    "l": 25.686
  },
  "oklch": {
    "l": 0.48401,
    "c": 0.0875,
    "h": 107.6
  },
  "luminance": 0.11544
}

Semantic roles & 50–950 ramp

primary

#64621F

secondary

#464998

accent

#50DC4C

background

#F9F8F5

surface

#F1F0E9

border

#CBCBC5

text

#0D0C05

muted

#7E7D79

Preview Lab

Preview with #64621F

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

Preview Lab → · Contrast checker → · Palette generator →