#647C26#647C26

#647C26 is a mid, moderate yellow-green. Relative luminance 0.173; OKLCH L 54.9% C 0.115 H 123.6°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#647C26
RGB	rgb(100, 124, 38)
HSL	hsl(77, 53%, 32%)
HSV	hsv(77, 69%, 49%)
CMYK	cmyk(19.4%, 0%, 69.4%, 51.4%)
CIE-LAB	lab(48.59, -22.04, 42.26)
CIE-LCH	lch(48.59, 47.66, 117.54°)
OKLab	oklab(54.93% -0.0637 0.0958)
OKLCH	oklch(54.93% 0.115 123.6)
XYZ	xyz(12.8131, 17.2645, 4.4907)
Luminance	0.1726 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647C26 #3E267C

analogous

#7C6926 #647C26 #397C26

triadic

#647C26 #26647C #7C2664

tetradic

#647C26 #267C69 #3E267C #7C2639

square

#647C26 #267C69 #3E267C #7C2639

split-complementary

#647C26 #26397C #69267C

monochromatic

#181E09 #3E4D18 #647C26 #8AAB34 #A9CA52

Accessibility & contrast

On white

4.72

#647C26 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#647C26 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647C26

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647C26	#FFFFFF	#000000	##FFFFFF
##647C26	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83741A

Deuteranopia (green-blind)

#80732D

Tritanopia (blue-blind)

#69766B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #647c26;
/* rgb */ color: rgb(100, 124, 38);
/* oklch */ color: oklch(54.9% 0.115 123.6);

Tailwind

colors: {
  custom: {
    50: '#93a265',
    500: '#647c26',
    950: '#000000',
  },
}

SCSS

$custom: #647c26;
$custom-light: #93a265;
$custom-dark: #000000;

JSON

{
  "hex": "#647c26",
  "rgb": {
    "r": 100,
    "g": 124,
    "b": 38
  },
  "hsl": {
    "h": 76.744,
    "s": 53.086,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54929,
    "c": 0.11499,
    "h": 123.6
  },
  "luminance": 0.17265
}

Semantic roles & 50–950 ramp

primary

#647C26

secondary

#6A50AE

accent

#4BDC74

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0F06

muted

#7E7E7A

Preview Lab

Preview with #647C26

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

Preview Lab → · Contrast checker → · Palette generator →