#648417#648417

#648417 is a mid, vivid yellow-green. Relative luminance 0.193; OKLCH L 56.9% C 0.135 H 125.5°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#648417
RGB	rgb(100, 132, 23)
HSL	hsl(78, 70%, 30%)
HSV	hsv(78, 83%, 52%)
CMYK	cmyk(24.2%, 0%, 82.6%, 48.2%)
CIE-LAB	lab(51.01, -26.90, 50.11)
CIE-LCH	lch(51.01, 56.87, 118.23°)
OKLab	oklab(56.85% -0.0783 0.1097)
OKLCH	oklch(56.85% 0.135 125.5)
XYZ	xyz(13.6616, 19.2735, 3.8109)
Luminance	0.1927 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648417 #371784

analogous

#846E17 #648417 #2D8417

triadic

#648417 #176484 #841764

tetradic

#648417 #17846E #371784 #84172D

square

#648417 #17846E #371784 #84172D

split-complementary

#648417 #172D84 #6E1784

monochromatic

#151C05 #3D500E #648417 #8BB820 #ACDC39

Accessibility & contrast

On white

4.33

#648417 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#648417 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648417

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648417	#FFFFFF	#000000	##000000
##648417	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7B00

Deuteranopia (green-blind)

#877923

Tritanopia (blue-blind)

#697D70

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #648417;
/* rgb */ color: rgb(100, 132, 23);
/* oklch */ color: oklch(56.9% 0.135 125.5);

Tailwind

colors: {
  custom: {
    50: '#94a85f',
    500: '#648417',
    950: '#000000',
  },
}

SCSS

$custom: #648417;
$custom-light: #94a85f;
$custom-dark: #000000;

JSON

{
  "hex": "#648417",
  "rgb": {
    "r": 100,
    "g": 132,
    "b": 23
  },
  "hsl": {
    "h": 77.615,
    "s": 70.323,
    "l": 30.392
  },
  "oklch": {
    "l": 0.56853,
    "c": 0.13479,
    "h": 125.5
  },
  "luminance": 0.19274
}

Semantic roles & 50–950 ramp

primary

#648417

secondary

#623FB8

accent

#3BED6F

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #648417

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

Preview Lab → · Contrast checker → · Palette generator →