#647817#647817

#647817 is a mid, moderate yellow-green. Relative luminance 0.162; OKLCH L 53.8% C 0.120 H 121.1°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#647817
RGB	rgb(100, 120, 23)
HSL	hsl(72, 68%, 28%)
HSV	hsv(72, 81%, 47%)
CMYK	cmyk(16.7%, 0%, 80.8%, 52.9%)
CIE-LAB	lab(47.24, -20.88, 46.68)
CIE-LCH	lch(47.24, 51.14, 114.09°)
OKLab	oklab(53.81% -0.0619 0.1025)
OKLCH	oklch(53.81% 0.12 121.1)
XYZ	xyz(12.1269, 16.2041, 3.2993)
Luminance	0.1620 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647817 #2B1778

analogous

#785B17 #647817 #337817

triadic

#647817 #176478 #781764

tetradic

#647817 #17785B #2B1778 #781733

square

#647817 #17785B #2B1778 #781733

split-complementary

#647817 #173378 #5B1778

monochromatic

#151A05 #39450D #647817 #8FAB21 #B5D832

Accessibility & contrast

On white

4.95

#647817 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#647817 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647817

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647817	#FFFFFF	#000000	##FFFFFF
##647817	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807000

Deuteranopia (green-blind)

#7D7021

Tritanopia (blue-blind)

#6A7166

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #647817;
/* rgb */ color: rgb(100, 120, 23);
/* oklch */ color: oklch(53.8% 0.120 121.1);

Tailwind

colors: {
  custom: {
    50: '#939f5d',
    500: '#647817',
    950: '#000000',
  },
}

SCSS

$custom: #647817;
$custom-light: #939f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#647817",
  "rgb": {
    "r": 100,
    "g": 120,
    "b": 23
  },
  "hsl": {
    "h": 72.371,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.53807,
    "c": 0.11969,
    "h": 121.1
  },
  "luminance": 0.16204
}

Semantic roles & 50–950 ramp

primary

#647817

secondary

#553EAD

accent

#3DEB61

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #647817

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

Preview Lab → · Contrast checker → · Palette generator →