#648D2A#648D2A

#648D2A is a mid, vivid yellow-green. Relative luminance 0.219; OKLCH L 59.3% C 0.135 H 129.3°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#648D2A
RGB	rgb(100, 141, 42)
HSL	hsl(85, 54%, 36%)
HSV	hsv(85, 70%, 55%)
CMYK	cmyk(29.1%, 0%, 70.2%, 44.7%)
CIE-LAB	lab(53.95, -30.11, 46.13)
CIE-LCH	lch(53.95, 55.09, 123.14°)
OKLab	oklab(59.28% -0.0855 0.1045)
OKLCH	oklch(59.28% 0.135 129.3)
XYZ	xyz(15.1983, 21.9258, 5.6214)
Luminance	0.2193 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648D2A #532A8D

analogous

#8D842A #648D2A #338D2A

triadic

#648D2A #2A648D #8D2A64

tetradic

#648D2A #2A8D84 #532A8D #8D2A33

square

#648D2A #2A8D84 #532A8D #8D2A33

split-complementary

#648D2A #2A338D #842A8D

monochromatic

#212F0E #435E1C #648D2A #85BC38 #A2D061

Accessibility & contrast

On white

3.90

#648D2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#648D2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648D2A

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648D2A	#FFFFFF	#000000	##000000
##648D2A	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94831B

Deuteranopia (green-blind)

#8E8032

Tritanopia (blue-blind)

#678779

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #648d2a;
/* rgb */ color: rgb(100, 141, 42);
/* oklch */ color: oklch(59.3% 0.135 129.3);

Tailwind

colors: {
  custom: {
    50: '#93ae69',
    500: '#648d2a',
    950: '#000000',
  },
}

SCSS

$custom: #648d2a;
$custom-light: #93ae69;
$custom-dark: #000000;

JSON

{
  "hex": "#648d2a",
  "rgb": {
    "r": 100,
    "g": 141,
    "b": 42
  },
  "hsl": {
    "h": 84.848,
    "s": 54.098,
    "l": 35.882
  },
  "oklch": {
    "l": 0.59279,
    "c": 0.135,
    "h": 129.3
  },
  "luminance": 0.21926
}

Semantic roles & 50–950 ramp

primary

#648D2A

secondary

#825DB6

accent

#4ADD87

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #648D2A

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

Preview Lab → · Contrast checker → · Palette generator →