#649D3C#649D3C

#649D3C is a light, vivid yellow-green. Relative luminance 0.272; OKLCH L 63.5% C 0.143 H 134.4°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#649D3C
RGB	rgb(100, 157, 60)
HSL	hsl(95, 45%, 43%)
HSV	hsv(95, 62%, 62%)
CMYK	cmyk(36.3%, 0%, 61.8%, 38.4%)
CIE-LAB	lab(59.11, -35.95, 43.83)
CIE-LCH	lch(59.11, 56.68, 129.36°)
OKLab	oklab(63.53% -0.1 0.1019)
OKLCH	oklch(63.53% 0.143 134.4)
XYZ	xyz(18.1277, 27.1487, 8.5592)
Luminance	0.2715 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649D3C #753C9D

analogous

#949D3C #649D3C #3C9D45

triadic

#649D3C #3C649D #9D3C64

tetradic

#649D3C #3C949D #753C9D #9D453C

square

#649D3C #3C949D #753C9D #9D453C

split-complementary

#649D3C #453C9D #9D3C94

monochromatic

#2C441A #48712B #649D3C #82BF57 #A3D084

Accessibility & contrast

On white

3.27

#649D3C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#649D3C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649D3C

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649D3C	#FFFFFF	#000000	##000000
##649D3C	1.00	3.27	6.43	6.43
#FFFFFF	3.27	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)

#A39131

Deuteranopia (green-blind)

#9B8D43

Tritanopia (blue-blind)

#639788

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #649d3c;
/* rgb */ color: rgb(100, 157, 60);
/* oklch */ color: oklch(63.5% 0.143 134.4);

Tailwind

colors: {
  custom: {
    50: '#94ba76',
    500: '#649d3c',
    950: '#000000',
  },
}

SCSS

$custom: #649d3c;
$custom-light: #94ba76;
$custom-dark: #000000;

JSON

{
  "hex": "#649d3c",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 60
  },
  "hsl": {
    "h": 95.258,
    "s": 44.7,
    "l": 42.549
  },
  "oklch": {
    "l": 0.63532,
    "c": 0.14277,
    "h": 134.4
  },
  "luminance": 0.2715
}

Semantic roles & 50–950 ramp

primary

#649D3C

secondary

#A07BBA

accent

#53D49F

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0D1109

muted

#7E807B

Preview Lab

Preview with #649D3C

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

Preview Lab → · Contrast checker → · Palette generator →