#649B2C#649B2C

#649B2C is a light, vivid yellow-green. Relative luminance 0.263; OKLCH L 62.9% C 0.152 H 132.3°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#649B2C
RGB	rgb(100, 155, 44)
HSL	hsl(90, 56%, 39%)
HSV	hsv(90, 72%, 61%)
CMYK	cmyk(35.5%, 0%, 71.6%, 39.2%)
CIE-LAB	lab(58.35, -36.41, 49.84)
CIE-LCH	lch(58.35, 61.72, 126.15°)
OKLab	oklab(62.87% -0.1025 0.1126)
OKLCH	oklch(62.87% 0.152 132.3)
XYZ	xyz(17.4313, 26.3332, 6.5468)
Luminance	0.2633 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649B2C #632C9B

analogous

#9B9B2C #649B2C #2C9B2C

triadic

#649B2C #2C649B #9B2C64

tetradic

#649B2C #2C9B9B #632C9B #9B2C2C

square

#649B2C #2C9B9B #632C9B #9B2C2C

split-complementary

#649B2C #2C2C9B #9B2C9B

monochromatic

#263C11 #456B1E #649B2C #83C83C #A1D56C

Accessibility & contrast

On white

3.35

#649B2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#649B2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649B2C

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649B2C	#FFFFFF	#000000	##000000
##649B2C	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F1A

Deuteranopia (green-blind)

#9A8B36

Tritanopia (blue-blind)

#659585

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #649b2c;
/* rgb */ color: rgb(100, 155, 44);
/* oklch */ color: oklch(62.9% 0.152 132.3);

Tailwind

colors: {
  custom: {
    50: '#94b96c',
    500: '#649b2c',
    950: '#000000',
  },
}

SCSS

$custom: #649b2c;
$custom-light: #94b96c;
$custom-dark: #000000;

JSON

{
  "hex": "#649b2c",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 44
  },
  "hsl": {
    "h": 89.73,
    "s": 55.779,
    "l": 39.02
  },
  "oklch": {
    "l": 0.62869,
    "c": 0.15223,
    "h": 132.3
  },
  "luminance": 0.26334
}

Semantic roles & 50–950 ramp

primary

#649B2C

secondary

#9167BC

accent

#49DF93

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #649B2C

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

Preview Lab → · Contrast checker → · Palette generator →