#648418#648418

#648418 is a mid, vivid yellow-green. Relative luminance 0.193; OKLCH L 56.9% C 0.134 H 125.6°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#648418
RGB	rgb(100, 132, 24)
HSL	hsl(78, 69%, 31%)
HSV	hsv(78, 82%, 52%)
CMYK	cmyk(24.2%, 0%, 81.8%, 48.2%)
CIE-LAB	lab(51.01, -26.86, 49.81)
CIE-LCH	lch(51.01, 56.59, 118.34°)
OKLab	oklab(56.86% -0.0781 0.1093)
OKLCH	oklch(56.86% 0.134 125.6)
XYZ	xyz(13.6718, 19.2776, 3.8646)
Luminance	0.1928 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648418 #381884

analogous

#846E18 #648418 #2E8418

triadic

#648418 #186484 #841864

tetradic

#648418 #18846E #381884 #84182E

square

#648418 #18846E #381884 #84182E

split-complementary

#648418 #182E84 #6E1884

monochromatic

#161C05 #3D500F #648418 #8BB821 #ACDB3B

Accessibility & contrast

On white

4.32

#648418 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#648418 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648418

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648418	#FFFFFF	#000000	##000000
##648418	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7B00

Deuteranopia (green-blind)

#877924

Tritanopia (blue-blind)

#697D70

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #648418;
/* rgb */ color: rgb(100, 132, 24);
/* oklch */ color: oklch(56.9% 0.134 125.6);

Tailwind

colors: {
  custom: {
    50: '#94a860',
    500: '#648418',
    950: '#000000',
  },
}

SCSS

$custom: #648418;
$custom-light: #94a860;
$custom-dark: #000000;

JSON

{
  "hex": "#648418",
  "rgb": {
    "r": 100,
    "g": 132,
    "b": 24
  },
  "hsl": {
    "h": 77.778,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.56859,
    "c": 0.1343,
    "h": 125.6
  },
  "luminance": 0.19278
}

Semantic roles & 50–950 ramp

primary

#648418

secondary

#6340B8

accent

#3CEC70

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0D0F05

muted

#7E7F79

Preview Lab

Preview with #648418

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

Preview Lab → · Contrast checker → · Palette generator →