#648620#648620

#648620 is a mid, vivid yellow-green. Relative luminance 0.199; OKLCH L 57.4% C 0.132 H 126.6°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#648620
RGB	rgb(100, 134, 32)
HSL	hsl(80, 61%, 33%)
HSV	hsv(80, 76%, 53%)
CMYK	cmyk(25.4%, 0%, 76.1%, 47.5%)
CIE-LAB	lab(51.68, -27.42, 47.75)
CIE-LCH	lch(51.68, 55.06, 119.86°)
OKLab	oklab(57.42% -0.079 0.1063)
OKLCH	oklch(57.42% 0.132 126.6)
XYZ	xyz(14.0414, 19.8636, 4.4605)
Luminance	0.1986 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648620 #422086

analogous

#867520 #648620 #318620

triadic

#648620 #206486 #862064

tetradic

#648620 #208675 #422086 #862031

square

#648620 #208675 #422086 #862031

split-complementary

#648620 #203186 #752086

monochromatic

#1A2308 #3F5514 #648620 #89B72C #A7D44C

Accessibility & contrast

On white

4.22

#648620 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#648620 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648620

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648620	#FFFFFF	#000000	##000000
##648620	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7D0B

Deuteranopia (green-blind)

#897B2A

Tritanopia (blue-blind)

#688072

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #648620;
/* rgb */ color: rgb(100, 134, 32);
/* oklch */ color: oklch(57.4% 0.132 126.6);

Tailwind

colors: {
  custom: {
    50: '#93a963',
    500: '#648620',
    950: '#000000',
  },
}

SCSS

$custom: #648620;
$custom-light: #93a963;
$custom-dark: #000000;

JSON

{
  "hex": "#648620",
  "rgb": {
    "r": 100,
    "g": 134,
    "b": 32
  },
  "hsl": {
    "h": 80,
    "s": 61.446,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57418,
    "c": 0.13243,
    "h": 126.6
  },
  "luminance": 0.19864
}

Semantic roles & 50–950 ramp

primary

#648620

secondary

#6F4BB7

accent

#43E579

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #648620

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

Preview Lab → · Contrast checker → · Palette generator →