#647D26#647D26

#647D26 is a mid, moderate yellow-green. Relative luminance 0.175; OKLCH L 55.2% C 0.116 H 124.0°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#647D26
RGB	rgb(100, 125, 38)
HSL	hsl(77, 53%, 32%)
HSV	hsv(77, 70%, 49%)
CMYK	cmyk(20%, 0%, 69.6%, 51%)
CIE-LAB	lab(48.90, -22.55, 42.59)
CIE-LCH	lch(48.90, 48.19, 117.90°)
OKLab	oklab(55.18% -0.0651 0.0964)
OKLCH	oklch(55.18% 0.116 124)
XYZ	xyz(12.9391, 17.5164, 4.5327)
Luminance	0.1752 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647D26 #3F267D

analogous

#7D6B26 #647D26 #397D26

triadic

#647D26 #26647D #7D2664

tetradic

#647D26 #267D6B #3F267D #7D2639

square

#647D26 #267D6B #3F267D #7D2639

split-complementary

#647D26 #26397D #6B267D

monochromatic

#191F09 #3E4E18 #647D26 #8AAC34 #A8CB53

Accessibility & contrast

On white

4.66

#647D26 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#647D26 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #647D26

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647D26	#FFFFFF	#000000	##FFFFFF
##647D26	1.00	4.66	4.50	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#84751A

Deuteranopia (green-blind)

#81742D

Tritanopia (blue-blind)

#69776B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #647d26;
/* rgb */ color: rgb(100, 125, 38);
/* oklch */ color: oklch(55.2% 0.116 124.0);

Tailwind

colors: {
  custom: {
    50: '#93a266',
    500: '#647d26',
    950: '#000000',
  },
}

SCSS

$custom: #647d26;
$custom-light: #93a266;
$custom-dark: #000000;

JSON

{
  "hex": "#647d26",
  "rgb": {
    "r": 100,
    "g": 125,
    "b": 38
  },
  "hsl": {
    "h": 77.241,
    "s": 53.374,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55182,
    "c": 0.11634,
    "h": 124
  },
  "luminance": 0.17516
}

Semantic roles & 50–950 ramp

primary

#647D26

secondary

#6B50AF

accent

#4BDD75

background

#F9FAF6

surface

#F2F3EB

border

#CCCDC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #647D26

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

Preview Lab → · Contrast checker → · Palette generator →