#648320#648320

#648320 is a mid, vivid yellow-green. Relative luminance 0.190; OKLCH L 56.7% C 0.129 H 125.7°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#648320
RGB	rgb(100, 131, 32)
HSL	hsl(79, 61%, 32%)
HSV	hsv(79, 76%, 51%)
CMYK	cmyk(23.7%, 0%, 75.6%, 48.6%)
CIE-LAB	lab(50.74, -25.95, 46.83)
CIE-LCH	lch(50.74, 53.54, 118.99°)
OKLab	oklab(56.65% -0.075 0.1044)
OKLCH	oklch(56.65% 0.129 125.7)
XYZ	xyz(13.6326, 19.0460, 4.3242)
Luminance	0.1905 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648320 #3F2083

analogous

#837120 #648320 #338320

triadic

#648320 #206483 #832064

tetradic

#648320 #208371 #3F2083 #832033

square

#648320 #208371 #3F2083 #832033

split-complementary

#648320 #203383 #712083

monochromatic

#192108 #3E5214 #648320 #8AB42C #A8D34A

Accessibility & contrast

On white

4.37

#648320 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#648320 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648320

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648320	#FFFFFF	#000000	##000000
##648320	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A0C

Deuteranopia (green-blind)

#867829

Tritanopia (blue-blind)

#697D70

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #648320;
/* rgb */ color: rgb(100, 131, 32);
/* oklch */ color: oklch(56.7% 0.129 125.7);

Tailwind

colors: {
  custom: {
    50: '#93a763',
    500: '#648320',
    950: '#000000',
  },
}

SCSS

$custom: #648320;
$custom-light: #93a763;
$custom-dark: #000000;

JSON

{
  "hex": "#648320",
  "rgb": {
    "r": 100,
    "g": 131,
    "b": 32
  },
  "hsl": {
    "h": 78.788,
    "s": 60.736,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56654,
    "c": 0.12851,
    "h": 125.7
  },
  "luminance": 0.19046
}

Semantic roles & 50–950 ramp

primary

#648320

secondary

#6B49B6

accent

#44E476

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #648320

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

Preview Lab → · Contrast checker → · Palette generator →