#647410#647410

#647410 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	#647410
RGB	rgb(100, 116, 16)
HSL	hsl(70, 76%, 26%)
HSV	hsv(70, 86%, 45%)
CMYK	cmyk(13.8%, 0%, 86.2%, 54.5%)
CIE-LAB	lab(45.96, -19.08, 47.65)
CIE-LCH	lch(45.96, 51.33, 111.83°)
OKLab	oklab(52.76% -0.0575 0.1033)
OKLCH	oklch(52.76% 0.118 119.1)
XYZ	xyz(11.5947, 15.2376, 2.8204)
Luminance	0.1524 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647410 #201074

analogous

#745210 #647410 #327410

triadic

#647410 #106474 #741064

tetradic

#647410 #107452 #201074 #741032

square

#647410 #107452 #201074 #741032

split-complementary

#647410 #103274 #521074

monochromatic

#171B04 #363E09 #647410 #92AA17 #C1E01F

Accessibility & contrast

On white

5.19

#647410 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#647410 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647410

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647410	#FFFFFF	#000000	##FFFFFF
##647410	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)

#7A6D1B

Tritanopia (blue-blind)

#6B6D62

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #647410;
/* rgb */ color: rgb(100, 116, 16);
/* oklch */ color: oklch(52.8% 0.118 119.1);

Tailwind

colors: {
  custom: {
    50: '#939c5a',
    500: '#647410',
    950: '#000000',
  },
}

SCSS

$custom: #647410;
$custom-light: #939c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#647410",
  "rgb": {
    "r": 100,
    "g": 116,
    "b": 16
  },
  "hsl": {
    "h": 69.6,
    "s": 75.758,
    "l": 25.882
  },
  "oklch": {
    "l": 0.52762,
    "c": 0.11817,
    "h": 119.1
  },
  "luminance": 0.15238
}

Semantic roles & 50–950 ramp

primary

#647410

secondary

#4835AB

accent

#35F254

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0E04

muted

#7E7E79

Preview Lab

Preview with #647410

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

Preview Lab → · Contrast checker → · Palette generator →