#649D47#649D47

#649D47 is a light, vivid yellow-green. Relative luminance 0.273; OKLCH L 63.7% C 0.133 H 136.2°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#649D47
RGB	rgb(100, 157, 71)
HSL	hsl(100, 38%, 45%)
HSV	hsv(100, 55%, 62%)
CMYK	cmyk(36.3%, 0%, 54.8%, 38.4%)
CIE-LAB	lab(59.23, -34.77, 38.72)
CIE-LCH	lch(59.23, 52.04, 131.92°)
OKLab	oklab(63.67% -0.0959 0.092)
OKLCH	oklch(63.67% 0.133 136.2)
XYZ	xyz(18.4494, 27.2774, 10.2530)
Luminance	0.2728 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649D47 #80479D

analogous

#8F9D47 #649D47 #479D55

triadic

#649D47 #47649D #9D4764

tetradic

#649D47 #478F9D #80479D #9D5547

square

#649D47 #478F9D #80479D #9D5547

split-complementary

#649D47 #55479D #9D478F

monochromatic

#2E4921 #497334 #649D47 #83BA67 #A5CD91

Accessibility & contrast

On white

3.25

#649D47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#649D47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649D47

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649D47	#FFFFFF	#000000	##000000
##649D47	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2923F

Deuteranopia (green-blind)

#9A8D4D

Tritanopia (blue-blind)

#62988A

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #649d47;
/* rgb */ color: rgb(100, 157, 71);
/* oklch */ color: oklch(63.7% 0.133 136.2);

Tailwind

colors: {
  custom: {
    50: '#93ba7d',
    500: '#649d47',
    950: '#000000',
  },
}

SCSS

$custom: #649d47;
$custom-light: #93ba7d;
$custom-dark: #000000;

JSON

{
  "hex": "#649d47",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 71
  },
  "hsl": {
    "h": 99.767,
    "s": 37.719,
    "l": 44.706
  },
  "oklch": {
    "l": 0.63667,
    "c": 0.13287,
    "h": 136.2
  },
  "luminance": 0.27278
}

Semantic roles & 50–950 ramp

primary

#649D47

secondary

#A887B9

accent

#5ACEA7

background

#F9FBF7

surface

#F2F6EE

border

#CCD0C9

text

#0D110A

muted

#7E807C

Preview Lab

Preview with #649D47

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

Preview Lab → · Contrast checker → · Palette generator →