#648C32#648C32

#648C32 is a mid, vivid yellow-green. Relative luminance 0.217; OKLCH L 59.1% C 0.127 H 129.9°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#648C32
RGB	rgb(100, 140, 50)
HSL	hsl(87, 47%, 37%)
HSV	hsv(87, 64%, 55%)
CMYK	cmyk(28.6%, 0%, 64.3%, 45.1%)
CIE-LAB	lab(53.70, -28.99, 42.40)
CIE-LCH	lch(53.70, 51.36, 124.36°)
OKLab	oklab(59.1% -0.0817 0.0977)
OKLCH	oklch(59.1% 0.127 129.9)
XYZ	xyz(15.2092, 21.6954, 6.4033)
Luminance	0.2170 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648C32 #5A328C

analogous

#8C8732 #648C32 #378C32

triadic

#648C32 #32648C #8C3264

tetradic

#648C32 #328C87 #5A328C #8C3237

square

#648C32 #328C87 #5A328C #8C3237

split-complementary

#648C32 #32378C #87328C

monochromatic

#243212 #445F22 #648C32 #84B942 #A1CB6D

Accessibility & contrast

On white

3.93

#648C32 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#648C32 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648C32

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648C32	#FFFFFF	#000000	##000000
##648C32	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928227

Deuteranopia (green-blind)

#8D7F39

Tritanopia (blue-blind)

#668679

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #648c32;
/* rgb */ color: rgb(100, 140, 50);
/* oklch */ color: oklch(59.1% 0.127 129.9);

Tailwind

colors: {
  custom: {
    50: '#93ae6e',
    500: '#648c32',
    950: '#000000',
  },
}

SCSS

$custom: #648c32;
$custom-light: #93ae6e;
$custom-dark: #000000;

JSON

{
  "hex": "#648c32",
  "rgb": {
    "r": 100,
    "g": 140,
    "b": 50
  },
  "hsl": {
    "h": 86.667,
    "s": 47.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.59101,
    "c": 0.12737,
    "h": 129.9
  },
  "luminance": 0.21696
}

Semantic roles & 50–950 ramp

primary

#648C32

secondary

#8967B3

accent

#51D78C

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #648C32

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

Preview Lab → · Contrast checker → · Palette generator →