#649018#649018

#649018 is a mid, vivid yellow-green. Relative luminance 0.227; OKLCH L 59.9% C 0.149 H 128.8°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#649018
RGB	rgb(100, 144, 24)
HSL	hsl(82, 71%, 33%)
HSV	hsv(82, 83%, 56%)
CMYK	cmyk(30.6%, 0%, 83.3%, 43.5%)
CIE-LAB	lab(54.78, -32.56, 53.21)
CIE-LCH	lch(54.78, 62.38, 121.46°)
OKLab	oklab(59.93% -0.0935 0.1165)
OKLCH	oklch(59.93% 0.149 128.8)
XYZ	xyz(15.3937, 22.7214, 4.4386)
Luminance	0.2272 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649018 #441890

analogous

#908018 #649018 #289018

triadic

#649018 #186490 #901864

tetradic

#649018 #189080 #441890 #901828

square

#649018 #189080 #441890 #901828

split-complementary

#649018 #182890 #801890

monochromatic

#1B2707 #405C0F #649018 #88C421 #A6E043

Accessibility & contrast

On white

3.79

#649018 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#649018 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649018

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649018	#FFFFFF	#000000	##000000
##649018	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978500

Deuteranopia (green-blind)

#918226

Tritanopia (blue-blind)

#67897A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #649018;
/* rgb */ color: rgb(100, 144, 24);
/* oklch */ color: oklch(59.9% 0.149 128.8);

Tailwind

colors: {
  custom: {
    50: '#94b061',
    500: '#649018',
    950: '#000000',
  },
}

SCSS

$custom: #649018;
$custom-light: #94b061;
$custom-dark: #000000;

JSON

{
  "hex": "#649018",
  "rgb": {
    "r": 100,
    "g": 144,
    "b": 24
  },
  "hsl": {
    "h": 82,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.59925,
    "c": 0.14937,
    "h": 128.8
  },
  "luminance": 0.22722
}

Semantic roles & 50–950 ramp

primary

#649018

secondary

#7143C0

accent

#3AEE7C

background

#F9FAF6

surface

#F2F5EB

border

#CCCFC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #649018

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

Preview Lab → · Contrast checker → · Palette generator →