#648E2C#648E2C

#648E2C is a mid, vivid yellow-green. Relative luminance 0.222; OKLCH L 59.6% C 0.135 H 129.7°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#648E2C
RGB	rgb(100, 142, 44)
HSL	hsl(86, 53%, 36%)
HSV	hsv(86, 69%, 56%)
CMYK	cmyk(29.6%, 0%, 69%, 44.3%)
CIE-LAB	lab(54.28, -30.44, 45.64)
CIE-LCH	lch(54.28, 54.86, 123.70°)
OKLab	oklab(59.55% -0.0862 0.1037)
OKLCH	oklch(59.55% 0.135 129.7)
XYZ	xyz(15.3831, 22.2367, 5.8640)
Luminance	0.2224 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648E2C #562C8E

analogous

#8E872C #648E2C #338E2C

triadic

#648E2C #2C648E #8E2C64

tetradic

#648E2C #2C8E87 #562C8E #8E2C33

square

#648E2C #2C8E87 #562C8E #8E2C33

split-complementary

#648E2C #2C338E #872C8E

monochromatic

#22310F #435F1E #648E2C #85BD3A #A2CF65

Accessibility & contrast

On white

3.86

#648E2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#648E2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648E2C

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648E2C	#FFFFFF	#000000	##000000
##648E2C	1.00	3.86	5.45	5.45
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95841E

Deuteranopia (green-blind)

#8F8134

Tritanopia (blue-blind)

#67887A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #648e2c;
/* rgb */ color: rgb(100, 142, 44);
/* oklch */ color: oklch(59.6% 0.135 129.7);

Tailwind

colors: {
  custom: {
    50: '#93af6b',
    500: '#648e2c',
    950: '#000000',
  },
}

SCSS

$custom: #648e2c;
$custom-light: #93af6b;
$custom-dark: #000000;

JSON

{
  "hex": "#648e2c",
  "rgb": {
    "r": 100,
    "g": 142,
    "b": 44
  },
  "hsl": {
    "h": 85.714,
    "s": 52.688,
    "l": 36.471
  },
  "oklch": {
    "l": 0.59551,
    "c": 0.13489,
    "h": 129.7
  },
  "luminance": 0.22237
}

Semantic roles & 50–950 ramp

primary

#648E2C

secondary

#8560B6

accent

#4CDC8A

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #648E2C

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

Preview Lab → · Contrast checker → · Palette generator →