#64671F#64671F

#64671F is a mid, moderate yellow. Relative luminance 0.125; OKLCH L 49.6% C 0.093 H 111.7°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#64671F
RGB	rgb(100, 103, 31)
HSL	hsl(63, 54%, 26%)
HSV	hsv(63, 70%, 40%)
CMYK	cmyk(2.9%, 0%, 69.9%, 59.6%)
CIE-LAB	lab(42.01, -11.27, 38.53)
CIE-LCH	lch(42.01, 40.14, 106.30°)
OKLab	oklab(49.62% -0.0344 0.0867)
OKLCH	oklch(49.62% 0.093 111.7)
XYZ	xyz(10.3534, 12.5090, 3.1651)
Luminance	0.1251 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64671F #221F67

analogous

#67461F #64671F #40671F

triadic

#64671F #1F6467 #671F64

tetradic

#64671F #1F6746 #221F67 #671F40

square

#64671F #1F6746 #221F67 #671F40

split-complementary

#64671F #1F4067 #461F67

monochromatic

#171807 #363811 #64671F #92962D #BFC43C

Accessibility & contrast

On white

6.00

#64671F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#64671F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64671F

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64671F	#FFFFFF	#000000	##FFFFFF
##64671F	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6215

Deuteranopia (green-blind)

#6F6424

Tritanopia (blue-blind)

#6B6158

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #64671f;
/* rgb */ color: rgb(100, 103, 31);
/* oklch */ color: oklch(49.6% 0.093 111.7);

Tailwind

colors: {
  custom: {
    50: '#92925f',
    500: '#64671f',
    950: '#000000',
  },
}

SCSS

$custom: #64671f;
$custom-light: #92925f;
$custom-dark: #000000;

JSON

{
  "hex": "#64671f",
  "rgb": {
    "r": 100,
    "g": 103,
    "b": 31
  },
  "hsl": {
    "h": 62.5,
    "s": 53.731,
    "l": 26.275
  },
  "oklch": {
    "l": 0.49624,
    "c": 0.09333,
    "h": 111.7
  },
  "luminance": 0.12509
}

Semantic roles & 50–950 ramp

primary

#64671F

secondary

#4A469B

accent

#4BDD51

background

#F9F8F5

surface

#F1F0E9

border

#CBCBC5

text

#0D0C05

muted

#7E7D79

Preview Lab

Preview with #64671F

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

Preview Lab → · Contrast checker → · Palette generator →