#647628#647628

#647628 is a mid, moderate yellow-green. Relative luminance 0.158; OKLCH L 53.4% C 0.105 H 121.1°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#647628
RGB	rgb(100, 118, 40)
HSL	hsl(74, 49%, 31%)
HSV	hsv(74, 66%, 46%)
CMYK	cmyk(15.3%, 0%, 66.1%, 53.7%)
CIE-LAB	lab(46.74, -18.77, 39.42)
CIE-LCH	lch(46.74, 43.66, 115.46°)
OKLab	oklab(53.44% -0.0544 0.0901)
OKLCH	oklch(53.44% 0.105 121.1)
XYZ	xyz(12.1171, 15.8194, 4.4222)
Luminance	0.1582 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647628 #3A2876

analogous

#766128 #647628 #3D7628

triadic

#647628 #286476 #762864

tetradic

#647628 #287661 #3A2876 #76283D

square

#647628 #287661 #3A2876 #76283D

split-complementary

#647628 #283D76 #612876

monochromatic

#171B09 #3D4819 #647628 #8BA437 #ABC554

Accessibility & contrast

On white

5.04

#647628 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#647628 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647628

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647628	#FFFFFF	#000000	##FFFFFF
##647628	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F1E

Deuteranopia (green-blind)

#7B6F2E

Tritanopia (blue-blind)

#697066

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #647628;
/* rgb */ color: rgb(100, 118, 40);
/* oklch */ color: oklch(53.4% 0.105 121.1);

Tailwind

colors: {
  custom: {
    50: '#929d66',
    500: '#647628',
    950: '#000000',
  },
}

SCSS

$custom: #647628;
$custom-light: #929d66;
$custom-dark: #000000;

JSON

{
  "hex": "#647628",
  "rgb": {
    "r": 100,
    "g": 118,
    "b": 40
  },
  "hsl": {
    "h": 73.846,
    "s": 49.367,
    "l": 30.98
  },
  "oklch": {
    "l": 0.53439,
    "c": 0.10523,
    "h": 121.1
  },
  "luminance": 0.15819
}

Semantic roles & 50–950 ramp

primary

#647628

secondary

#6652A8

accent

#4FD96F

background

#F9F9F6

surface

#F1F2EB

border

#CBCCC6

text

#0D0E06

muted

#7E7E7A

Preview Lab

Preview with #647628

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

Preview Lab → · Contrast checker → · Palette generator →