#649E2E#649E2E

#649E2E is a light, vivid yellow-green. Relative luminance 0.274; OKLCH L 63.7% C 0.155 H 133.0°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#649E2E
RGB	rgb(100, 158, 46)
HSL	hsl(91, 55%, 40%)
HSV	hsv(91, 71%, 62%)
CMYK	cmyk(36.7%, 0%, 70.9%, 38%)
CIE-LAB	lab(59.31, -37.59, 50.03)
CIE-LCH	lch(59.31, 62.58, 126.92°)
OKLab	oklab(63.65% -0.1056 0.1132)
OKLCH	oklch(63.65% 0.155 133)
XYZ	xyz(17.9753, 27.3595, 6.9180)
Luminance	0.2736 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649E2E #682E9E

analogous

#9C9E2E #649E2E #2E9E30

triadic

#649E2E #2E649E #9E2E64

tetradic

#649E2E #2E9C9E #682E9E #9E302E

square

#649E2E #2E9C9E #682E9E #9E302E

split-complementary

#649E2E #302E9E #9E2E9C

monochromatic

#283F12 #466F20 #649E2E #82C841 #A1D671

Accessibility & contrast

On white

3.24

#649E2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#649E2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649E2E

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649E2E	#FFFFFF	#000000	##000000
##649E2E	1.00	3.24	6.47	6.47
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4921C

Deuteranopia (green-blind)

#9D8D38

Tritanopia (blue-blind)

#659888

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #649e2e;
/* rgb */ color: rgb(100, 158, 46);
/* oklch */ color: oklch(63.7% 0.155 133.0);

Tailwind

colors: {
  custom: {
    50: '#95bb6e',
    500: '#649e2e',
    950: '#000000',
  },
}

SCSS

$custom: #649e2e;
$custom-light: #95bb6e;
$custom-dark: #000000;

JSON

{
  "hex": "#649e2e",
  "rgb": {
    "r": 100,
    "g": 158,
    "b": 46
  },
  "hsl": {
    "h": 91.071,
    "s": 54.902,
    "l": 40
  },
  "oklch": {
    "l": 0.63652,
    "c": 0.15481,
    "h": 133
  },
  "luminance": 0.2736
}

Semantic roles & 50–950 ramp

primary

#649E2E

secondary

#956BBD

accent

#4ADE97

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #649E2E

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

Preview Lab → · Contrast checker → · Palette generator →