#649D3D#649D3D

#649D3D is a light, vivid yellow-green. Relative luminance 0.272; OKLCH L 63.5% C 0.142 H 134.6°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#649D3D
RGB	rgb(100, 157, 61)
HSL	hsl(96, 44%, 43%)
HSV	hsv(96, 61%, 62%)
CMYK	cmyk(36.3%, 0%, 61.1%, 38.4%)
CIE-LAB	lab(59.12, -35.85, 43.38)
CIE-LCH	lch(59.12, 56.28, 129.57°)
OKLab	oklab(63.54% -0.0996 0.1011)
OKLCH	oklch(63.54% 0.142 134.6)
XYZ	xyz(18.1544, 27.1594, 8.6997)
Luminance	0.2716 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649D3D #763D9D

analogous

#949D3D #649D3D #3D9D46

triadic

#649D3D #3D649D #9D3D64

tetradic

#649D3D #3D949D #763D9D #9D463D

square

#649D3D #3D949D #763D9D #9D463D

split-complementary

#649D3D #463D9D #9D3D94

monochromatic

#2C451B #48712C #649D3D #82BE59 #A3D085

Accessibility & contrast

On white

3.26

#649D3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#649D3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649D3D

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649D3D	#FFFFFF	#000000	##000000
##649D3D	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)

#A39132

Deuteranopia (green-blind)

#9B8D44

Tritanopia (blue-blind)

#639788

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #649d3d;
/* rgb */ color: rgb(100, 157, 61);
/* oklch */ color: oklch(63.5% 0.142 134.6);

Tailwind

colors: {
  custom: {
    50: '#94ba76',
    500: '#649d3d',
    950: '#000000',
  },
}

SCSS

$custom: #649d3d;
$custom-light: #94ba76;
$custom-dark: #000000;

JSON

{
  "hex": "#649d3d",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 61
  },
  "hsl": {
    "h": 95.625,
    "s": 44.037,
    "l": 42.745
  },
  "oklch": {
    "l": 0.63543,
    "c": 0.14192,
    "h": 134.6
  },
  "luminance": 0.2716
}

Semantic roles & 50–950 ramp

primary

#649D3D

secondary

#A17CBA

accent

#54D4A0

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0D1109

muted

#7E807B

Preview Lab

Preview with #649D3D

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

Preview Lab → · Contrast checker → · Palette generator →