#646712#646712

#646712 is a mid, moderate yellow. Relative luminance 0.125; OKLCH L 49.5% C 0.102 H 111.7°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#646712
RGB	rgb(100, 103, 18)
HSL	hsl(62, 70%, 24%)
HSV	hsv(62, 83%, 40%)
CMYK	cmyk(2.9%, 0%, 82.5%, 59.6%)
CIE-LAB	lab(41.93, -11.97, 43.51)
CIE-LCH	lch(41.93, 45.12, 105.38°)
OKLab	oklab(49.53% -0.0377 0.0948)
OKLCH	oklch(49.53% 0.102 111.7)
XYZ	xyz(10.2153, 12.4538, 2.4379)
Luminance	0.1245 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#646712 #151267

analogous

#673F12 #646712 #396712

triadic

#646712 #126467 #671264

tetradic

#646712 #12673F #151267 #671239

square

#646712 #12673F #151267 #671239

split-complementary

#646712 #123967 #3F1267

monochromatic

#191A05 #313309 #646712 #979B1B #C9CF24

Accessibility & contrast

On white

6.02

#646712 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#646712 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #646712

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##646712	#FFFFFF	#000000	##FFFFFF
##646712	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706200

Deuteranopia (green-blind)

#70641A

Tritanopia (blue-blind)

#6C6057

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #646712;
/* rgb */ color: rgb(100, 103, 18);
/* oklch */ color: oklch(49.5% 0.102 111.7);

Tailwind

colors: {
  custom: {
    50: '#939259',
    500: '#646712',
    950: '#000000',
  },
}

SCSS

$custom: #646712;
$custom-light: #939259;
$custom-dark: #000000;

JSON

{
  "hex": "#646712",
  "rgb": {
    "r": 100,
    "g": 103,
    "b": 18
  },
  "hsl": {
    "h": 62.118,
    "s": 70.248,
    "l": 23.725
  },
  "oklch": {
    "l": 0.49528,
    "c": 0.10199,
    "h": 111.7
  },
  "luminance": 0.12453
}

Semantic roles & 50–950 ramp

primary

#646712

secondary

#3A369F

accent

#3BED41

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #646712

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

Preview Lab → · Contrast checker → · Palette generator →