#647411#647411

#647411 is a mid, moderate yellow. Relative luminance 0.152; OKLCH L 52.8% C 0.118 H 119.1°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#647411
RGB	rgb(100, 116, 17)
HSL	hsl(70, 74%, 26%)
HSV	hsv(70, 85%, 45%)
CMYK	cmyk(13.8%, 0%, 85.3%, 54.5%)
CIE-LAB	lab(45.96, -19.05, 47.37)
CIE-LCH	lch(45.96, 51.06, 111.90°)
OKLab	oklab(52.77% -0.0573 0.1029)
OKLCH	oklch(52.77% 0.118 119.1)
XYZ	xyz(11.6024, 15.2407, 2.8607)
Luminance	0.1524 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647411 #211174

analogous

#745211 #647411 #327411

triadic

#647411 #116474 #741164

tetradic

#647411 #117452 #211174 #741132

square

#647411 #117452 #211174 #741132

split-complementary

#647411 #113274 #521174

monochromatic

#171B04 #363F09 #647411 #92A919 #C0DE21

Accessibility & contrast

On white

5.19

#647411 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#647411 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647411

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647411	#FFFFFF	#000000	##FFFFFF
##647411	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D00

Deuteranopia (green-blind)

#7A6D1C

Tritanopia (blue-blind)

#6B6D62

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #647411;
/* rgb */ color: rgb(100, 116, 17);
/* oklch */ color: oklch(52.8% 0.118 119.1);

Tailwind

colors: {
  custom: {
    50: '#939c5a',
    500: '#647411',
    950: '#000000',
  },
}

SCSS

$custom: #647411;
$custom-light: #939c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#647411",
  "rgb": {
    "r": 100,
    "g": 116,
    "b": 17
  },
  "hsl": {
    "h": 69.697,
    "s": 74.436,
    "l": 26.078
  },
  "oklch": {
    "l": 0.52767,
    "c": 0.11773,
    "h": 119.1
  },
  "luminance": 0.15241
}

Semantic roles & 50–950 ramp

primary

#647411

secondary

#4936AB

accent

#37F155

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0E04

muted

#7E7E79

Preview Lab

Preview with #647411

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

Preview Lab → · Contrast checker → · Palette generator →