#649D3E#649D3E

#649D3E is a light, vivid yellow-green. Relative luminance 0.272; OKLCH L 63.6% C 0.141 H 134.7°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#649D3E
RGB	rgb(100, 157, 62)
HSL	hsl(96, 43%, 43%)
HSV	hsv(96, 61%, 62%)
CMYK	cmyk(36.3%, 0%, 60.5%, 38.4%)
CIE-LAB	lab(59.13, -35.75, 42.93)
CIE-LCH	lch(59.13, 55.86, 129.79°)
OKLab	oklab(63.55% -0.0993 0.1002)
OKLCH	oklch(63.55% 0.141 134.7)
XYZ	xyz(18.1816, 27.1703, 8.8429)
Luminance	0.2717 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649D3E #773E9D

analogous

#939D3E #649D3E #3E9D47

triadic

#649D3E #3E649D #9D3E64

tetradic

#649D3E #3E939D #773E9D #9D473E

square

#649D3E #3E939D #773E9D #9D473E

split-complementary

#649D3E #473E9D #9D3E93

monochromatic

#2C451B #48712D #649D3E #82BE5A #A3CF86

Accessibility & contrast

On white

3.26

#649D3E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#649D3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649D3E

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649D3E	#FFFFFF	#000000	##000000
##649D3E	1.00	3.26	6.43	6.43
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39134

Deuteranopia (green-blind)

#9B8D45

Tritanopia (blue-blind)

#639789

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #649d3e;
/* rgb */ color: rgb(100, 157, 62);
/* oklch */ color: oklch(63.6% 0.141 134.7);

Tailwind

colors: {
  custom: {
    50: '#94ba77',
    500: '#649d3e',
    950: '#000000',
  },
}

SCSS

$custom: #649d3e;
$custom-light: #94ba77;
$custom-dark: #000000;

JSON

{
  "hex": "#649d3e",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 62
  },
  "hsl": {
    "h": 96,
    "s": 43.379,
    "l": 42.941
  },
  "oklch": {
    "l": 0.63555,
    "c": 0.14106,
    "h": 134.7
  },
  "luminance": 0.27171
}

Semantic roles & 50–950 ramp

primary

#649D3E

secondary

#A17DBA

accent

#55D3A1

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0D1109

muted

#7E807B

Preview Lab

Preview with #649D3E

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

Preview Lab → · Contrast checker → · Palette generator →