#649B2A#649B2A

#649B2A is a light, vivid yellow-green. Relative luminance 0.263; OKLCH L 62.9% C 0.154 H 132.1°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#649B2A
RGB	rgb(100, 155, 42)
HSL	hsl(89, 57%, 39%)
HSV	hsv(89, 73%, 61%)
CMYK	cmyk(35.5%, 0%, 72.9%, 39.2%)
CIE-LAB	lab(58.34, -36.55, 50.60)
CIE-LCH	lch(58.34, 62.41, 125.84°)
OKLab	oklab(62.85% -0.103 0.1138)
OKLCH	oklch(62.85% 0.154 132.1)
XYZ	xyz(17.3946, 26.3185, 6.3535)
Luminance	0.2632 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649B2A #612A9B

analogous

#9B992A #649B2A #2B9B2A

triadic

#649B2A #2A649B #9B2A64

tetradic

#649B2A #2A9B99 #612A9B #9B2A2B

square

#649B2A #2A9B99 #612A9B #9B2A2B

split-complementary

#649B2A #2A2B9B #992A9B

monochromatic

#263B10 #456B1D #649B2A #83C939 #A1D669

Accessibility & contrast

On white

3.35

#649B2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#649B2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649B2A

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649B2A	#FFFFFF	#000000	##000000
##649B2A	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F16

Deuteranopia (green-blind)

#9A8B35

Tritanopia (blue-blind)

#659585

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #649b2a;
/* rgb */ color: rgb(100, 155, 42);
/* oklch */ color: oklch(62.9% 0.154 132.1);

Tailwind

colors: {
  custom: {
    50: '#95b96b',
    500: '#649b2a',
    950: '#000000',
  },
}

SCSS

$custom: #649b2a;
$custom-light: #95b96b;
$custom-dark: #000000;

JSON

{
  "hex": "#649b2a",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 42
  },
  "hsl": {
    "h": 89.204,
    "s": 57.36,
    "l": 38.627
  },
  "oklch": {
    "l": 0.62854,
    "c": 0.15354,
    "h": 132.1
  },
  "luminance": 0.26319
}

Semantic roles & 50–950 ramp

primary

#649B2A

secondary

#8F64BD

accent

#47E192

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #649B2A

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

Preview Lab → · Contrast checker → · Palette generator →