#646315#646315

#646315 is a mid, moderate yellow. Relative luminance 0.117; OKLCH L 48.6% C 0.096 H 108.7°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#646315
RGB	rgb(100, 99, 21)
HSL	hsl(59, 65%, 24%)
HSV	hsv(59, 79%, 39%)
CMYK	cmyk(0%, 1%, 79%, 60.8%)
CIE-LAB	lab(40.72, -9.58, 41.35)
CIE-LCH	lch(40.72, 42.45, 103.04°)
OKLab	oklab(48.56% -0.0308 0.0908)
OKLCH	oklch(48.56% 0.096 108.7)
XYZ	xyz(9.8531, 11.6875, 2.4462)
Luminance	0.1169 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#646315 #151664

analogous

#643B15 #646315 #3D6415

triadic

#646315 #156463 #631564

tetradic

#646315 #15643B #151664 #64153D

square

#646315 #15643B #151664 #64153D

split-complementary

#646315 #153D64 #3B1564

monochromatic

#191905 #31310A #646315 #979520 #C9C72A

Accessibility & contrast

On white

6.29

#646315 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#646315 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #646315

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##646315	#FFFFFF	#000000	##FFFFFF
##646315	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5F05

Deuteranopia (green-blind)

#6D611B

Tritanopia (blue-blind)

#6C5C54

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #646315;
/* rgb */ color: rgb(100, 99, 21);
/* oklch */ color: oklch(48.6% 0.096 108.7);

Tailwind

colors: {
  custom: {
    50: '#938f59',
    500: '#646315',
    950: '#000000',
  },
}

SCSS

$custom: #646315;
$custom-light: #938f59;
$custom-dark: #000000;

JSON

{
  "hex": "#646315",
  "rgb": {
    "r": 100,
    "g": 99,
    "b": 21
  },
  "hsl": {
    "h": 59.241,
    "s": 65.289,
    "l": 23.725
  },
  "oklch": {
    "l": 0.48564,
    "c": 0.09586,
    "h": 108.7
  },
  "luminance": 0.11687
}

Semantic roles & 50–950 ramp

primary

#646315

secondary

#3A3B9B

accent

#42E840

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #646315

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

Preview Lab → · Contrast checker → · Palette generator →