#648218#648218

#648218 is a mid, vivid yellow-green. Relative luminance 0.187; OKLCH L 56.3% C 0.132 H 124.9°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#648218
RGB	rgb(100, 130, 24)
HSL	hsl(77, 69%, 30%)
HSV	hsv(77, 82%, 51%)
CMYK	cmyk(23.1%, 0%, 81.5%, 49%)
CIE-LAB	lab(50.38, -25.88, 49.24)
CIE-LCH	lch(50.38, 55.62, 117.73°)
OKLab	oklab(56.35% -0.0754 0.1081)
OKLCH	oklch(56.35% 0.132 124.9)
XYZ	xyz(13.4032, 18.7404, 3.7751)
Luminance	0.1874 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648218 #361882

analogous

#826B18 #648218 #2F8218

triadic

#648218 #186482 #821864

tetradic

#648218 #18826B #361882 #82182F

square

#648218 #18826B #361882 #82182F

split-complementary

#648218 #182F82 #6B1882

monochromatic

#151B05 #3C4E0E #648218 #8CB622 #ADDB3A

Accessibility & contrast

On white

4.42

#648218 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#648218 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648218

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648218	#FFFFFF	#000000	##000000
##648218	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7900

Deuteranopia (green-blind)

#867823

Tritanopia (blue-blind)

#697B6F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #648218;
/* rgb */ color: rgb(100, 130, 24);
/* oklch */ color: oklch(56.3% 0.132 124.9);

Tailwind

colors: {
  custom: {
    50: '#94a65f',
    500: '#648218',
    950: '#000000',
  },
}

SCSS

$custom: #648218;
$custom-light: #94a65f;
$custom-dark: #000000;

JSON

{
  "hex": "#648218",
  "rgb": {
    "r": 100,
    "g": 130,
    "b": 24
  },
  "hsl": {
    "h": 76.981,
    "s": 68.831,
    "l": 30.196
  },
  "oklch": {
    "l": 0.56349,
    "c": 0.13177,
    "h": 124.9
  },
  "luminance": 0.18741
}

Semantic roles & 50–950 ramp

primary

#648218

secondary

#6140B6

accent

#3CEC6E

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0D0F05

muted

#7E7F79

Preview Lab

Preview with #648218

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

Preview Lab → · Contrast checker → · Palette generator →