#649C2C#649C2C

#649C2C is a light, vivid yellow-green. Relative luminance 0.267; OKLCH L 63.1% C 0.154 H 132.5°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#649C2C
RGB	rgb(100, 156, 44)
HSL	hsl(90, 56%, 39%)
HSV	hsv(90, 72%, 61%)
CMYK	cmyk(35.9%, 0%, 71.8%, 38.8%)
CIE-LAB	lab(58.67, -36.85, 50.16)
CIE-LCH	lch(58.67, 62.24, 126.31°)
OKLab	oklab(63.13% -0.1037 0.1132)
OKLCH	oklch(63.13% 0.154 132.5)
XYZ	xyz(17.5984, 26.6674, 6.6025)
Luminance	0.2667 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649C2C #642C9C

analogous

#9C9C2C #649C2C #2C9C2C

triadic

#649C2C #2C649C #9C2C64

tetradic

#649C2C #2C9C9C #642C9C #9C2C2C

square

#649C2C #2C9C9C #642C9C #9C2C2C

split-complementary

#649C2C #2C2C9C #9C2C9C

monochromatic

#273D11 #456C1F #649C2C #83C83D #A1D66D

Accessibility & contrast

On white

3.32

#649C2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#649C2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649C2C

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649C2C	#FFFFFF	#000000	##000000
##649C2C	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39019

Deuteranopia (green-blind)

#9B8C36

Tritanopia (blue-blind)

#659686

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #649c2c;
/* rgb */ color: rgb(100, 156, 44);
/* oklch */ color: oklch(63.1% 0.154 132.5);

Tailwind

colors: {
  custom: {
    50: '#95b96c',
    500: '#649c2c',
    950: '#000000',
  },
}

SCSS

$custom: #649c2c;
$custom-light: #95b96c;
$custom-dark: #000000;

JSON

{
  "hex": "#649c2c",
  "rgb": {
    "r": 100,
    "g": 156,
    "b": 44
  },
  "hsl": {
    "h": 90,
    "s": 56,
    "l": 39.216
  },
  "oklch": {
    "l": 0.63125,
    "c": 0.15354,
    "h": 132.5
  },
  "luminance": 0.26668
}

Semantic roles & 50–950 ramp

primary

#649C2C

secondary

#9267BD

accent

#49DF94

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #649C2C

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

Preview Lab → · Contrast checker → · Palette generator →