#649C2D#649C2D

#649C2D is a light, vivid yellow-green. Relative luminance 0.267; OKLCH L 63.1% C 0.153 H 132.6°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#649C2D
RGB	rgb(100, 156, 45)
HSL	hsl(90, 55%, 39%)
HSV	hsv(90, 71%, 61%)
CMYK	cmyk(35.9%, 0%, 71.2%, 38.8%)
CIE-LAB	lab(58.67, -36.78, 49.78)
CIE-LCH	lch(58.67, 61.89, 126.46°)
OKLab	oklab(63.13% -0.1034 0.1126)
OKLCH	oklch(63.13% 0.153 132.6)
XYZ	xyz(17.6174, 26.6750, 6.7027)
Luminance	0.2668 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649C2D #652D9C

analogous

#9C9C2D #649C2D #2D9C2D

triadic

#649C2D #2D649C #9C2D64

tetradic

#649C2D #2D9C9C #652D9C #9C2D2D

square

#649C2D #2D9C9C #652D9C #9C2D2D

split-complementary

#649C2D #2D2D9C #9C2D9C

monochromatic

#273D12 #466D1F #649C2D #82C83F #A1D56E

Accessibility & contrast

On white

3.31

#649C2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#649C2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649C2D

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649C2D	#FFFFFF	#000000	##000000
##649C2D	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3901B

Deuteranopia (green-blind)

#9B8C37

Tritanopia (blue-blind)

#659686

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #649c2d;
/* rgb */ color: rgb(100, 156, 45);
/* oklch */ color: oklch(63.1% 0.153 132.6);

Tailwind

colors: {
  custom: {
    50: '#95b96d',
    500: '#649c2d',
    950: '#000000',
  },
}

SCSS

$custom: #649c2d;
$custom-light: #95b96d;
$custom-dark: #000000;

JSON

{
  "hex": "#649c2d",
  "rgb": {
    "r": 100,
    "g": 156,
    "b": 45
  },
  "hsl": {
    "h": 90.27,
    "s": 55.224,
    "l": 39.412
  },
  "oklch": {
    "l": 0.63133,
    "c": 0.15286,
    "h": 132.6
  },
  "luminance": 0.26676
}

Semantic roles & 50–950 ramp

primary

#649C2D

secondary

#9368BC

accent

#49DF95

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #649C2D

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

Preview Lab → · Contrast checker → · Palette generator →