#648E2D#648E2D

#648E2D is a mid, vivid yellow-green. Relative luminance 0.222; OKLCH L 59.6% C 0.134 H 129.8°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#648E2D
RGB	rgb(100, 142, 45)
HSL	hsl(86, 52%, 37%)
HSV	hsv(86, 68%, 56%)
CMYK	cmyk(29.6%, 0%, 68.3%, 44.3%)
CIE-LAB	lab(54.29, -30.36, 45.23)
CIE-LCH	lch(54.29, 54.47, 123.87°)
OKLab	oklab(59.56% -0.0859 0.103)
OKLCH	oklch(59.56% 0.134 129.8)
XYZ	xyz(15.4021, 22.2444, 5.9642)
Luminance	0.2225 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648E2D #572D8E

analogous

#8E882D #648E2D #348E2D

triadic

#648E2D #2D648E #8E2D64

tetradic

#648E2D #2D8E88 #572D8E #8E2D34

square

#648E2D #2D8E88 #572D8E #8E2D34

split-complementary

#648E2D #2D348E #882D8E

monochromatic

#233110 #43601E #648E2D #85BC3C #A2CF67

Accessibility & contrast

On white

3.85

#648E2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#648E2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648E2D

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648E2D	#FFFFFF	#000000	##000000
##648E2D	1.00	3.85	5.45	5.45
#FFFFFF	3.85	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)

#958420

Deuteranopia (green-blind)

#8F8135

Tritanopia (blue-blind)

#67887A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #648e2d;
/* rgb */ color: rgb(100, 142, 45);
/* oklch */ color: oklch(59.6% 0.134 129.8);

Tailwind

colors: {
  custom: {
    50: '#93af6b',
    500: '#648e2d',
    950: '#000000',
  },
}

SCSS

$custom: #648e2d;
$custom-light: #93af6b;
$custom-dark: #000000;

JSON

{
  "hex": "#648e2d",
  "rgb": {
    "r": 100,
    "g": 142,
    "b": 45
  },
  "hsl": {
    "h": 85.979,
    "s": 51.872,
    "l": 36.667
  },
  "oklch": {
    "l": 0.59561,
    "c": 0.13414,
    "h": 129.8
  },
  "luminance": 0.22245
}

Semantic roles & 50–950 ramp

primary

#648E2D

secondary

#8661B5

accent

#4CDB8A

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #648E2D

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

Preview Lab → · Contrast checker → · Palette generator →