#647F26#647F26

#647F26 is a mid, moderate yellow-green. Relative luminance 0.180; OKLCH L 55.7% C 0.119 H 124.8°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#647F26
RGB	rgb(100, 127, 38)
HSL	hsl(78, 54%, 32%)
HSV	hsv(78, 70%, 50%)
CMYK	cmyk(21.3%, 0%, 70.1%, 50.2%)
CIE-LAB	lab(49.53, -23.56, 43.24)
CIE-LCH	lch(49.53, 49.24, 118.59°)
OKLab	oklab(55.69% -0.0679 0.0978)
OKLCH	oklch(55.69% 0.119 124.8)
XYZ	xyz(13.1948, 18.0279, 4.6179)
Luminance	0.1803 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647F26 #41267F

analogous

#7F6D26 #647F26 #387F26

triadic

#647F26 #26647F #7F2664

tetradic

#647F26 #267F6D #41267F #7F2638

square

#647F26 #267F6D #41267F #7F2638

split-complementary

#647F26 #26387F #6D267F

monochromatic

#1A210A #3F5018 #647F26 #89AE34 #A7CC54

Accessibility & contrast

On white

4.56

#647F26 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#647F26 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #647F26

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647F26	#FFFFFF	#000000	##000000
##647F26	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867719

Deuteranopia (green-blind)

#82752D

Tritanopia (blue-blind)

#69796D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #647f26;
/* rgb */ color: rgb(100, 127, 38);
/* oklch */ color: oklch(55.7% 0.119 124.8);

Tailwind

colors: {
  custom: {
    50: '#93a466',
    500: '#647f26',
    950: '#000000',
  },
}

SCSS

$custom: #647f26;
$custom-light: #93a466;
$custom-dark: #000000;

JSON

{
  "hex": "#647f26",
  "rgb": {
    "r": 100,
    "g": 127,
    "b": 38
  },
  "hsl": {
    "h": 78.202,
    "s": 53.939,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55688,
    "c": 0.11904,
    "h": 124.8
  },
  "luminance": 0.18028
}

Semantic roles & 50–950 ramp

primary

#647F26

secondary

#6E51B0

accent

#4ADD77

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #647F26

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

Preview Lab → · Contrast checker → · Palette generator →