#648522#648522

#648522 is a mid, vivid yellow-green. Relative luminance 0.196; OKLCH L 57.2% C 0.130 H 126.5°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#648522
RGB	rgb(100, 133, 34)
HSL	hsl(80, 59%, 33%)
HSV	hsv(80, 74%, 52%)
CMYK	cmyk(24.8%, 0%, 74.4%, 47.8%)
CIE-LAB	lab(51.38, -26.81, 46.71)
CIE-LCH	lch(51.38, 53.86, 119.85°)
OKLab	oklab(57.18% -0.0772 0.1044)
OKLCH	oklch(57.18% 0.13 126.5)
XYZ	xyz(13.9319, 19.5996, 4.5622)
Luminance	0.1960 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648522 #432285

analogous

#857422 #648522 #338522

triadic

#648522 #226485 #852264

tetradic

#648522 #228574 #432285 #852233

square

#648522 #228574 #432285 #852233

split-complementary

#648522 #223385 #742285

monochromatic

#1B2409 #3F5416 #648522 #89B62E #A6D24F

Accessibility & contrast

On white

4.27

#648522 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#648522 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648522

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648522	#FFFFFF	#000000	##000000
##648522	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7C10

Deuteranopia (green-blind)

#887A2B

Tritanopia (blue-blind)

#687F72

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #648522;
/* rgb */ color: rgb(100, 133, 34);
/* oklch */ color: oklch(57.2% 0.130 126.5);

Tailwind

colors: {
  custom: {
    50: '#93a864',
    500: '#648522',
    950: '#000000',
  },
}

SCSS

$custom: #648522;
$custom-light: #93a864;
$custom-dark: #000000;

JSON

{
  "hex": "#648522",
  "rgb": {
    "r": 100,
    "g": 133,
    "b": 34
  },
  "hsl": {
    "h": 80,
    "s": 59.281,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57178,
    "c": 0.12985,
    "h": 126.5
  },
  "luminance": 0.196
}

Semantic roles & 50–950 ramp

primary

#648522

secondary

#704DB6

accent

#45E27A

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #648522

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

Preview Lab → · Contrast checker → · Palette generator →