#649C36#649C36

#649C36 is a light, vivid yellow-green. Relative luminance 0.268; OKLCH L 63.2% C 0.146 H 133.5°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#649C36
RGB	rgb(100, 156, 54)
HSL	hsl(93, 49%, 41%)
HSV	hsv(93, 65%, 61%)
CMYK	cmyk(35.9%, 0%, 65.4%, 38.8%)
CIE-LAB	lab(58.74, -36.06, 46.11)
CIE-LCH	lch(58.74, 58.53, 128.02°)
OKLab	oklab(63.21% -0.1007 0.1061)
OKLCH	oklch(63.21% 0.146 133.5)
XYZ	xyz(17.8095, 26.7518, 7.7146)
Luminance	0.2675 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649C36 #6E369C

analogous

#979C36 #649C36 #369C3B

triadic

#649C36 #36649C #9C3664

tetradic

#649C36 #36979C #6E369C #9C3B36

square

#649C36 #36979C #6E369C #9C3B36

split-complementary

#649C36 #3B369C #9C3697

monochromatic

#2A4117 #476F26 #649C36 #82C24E #A2D17B

Accessibility & contrast

On white

3.31

#649C36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#649C36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649C36

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649C36	#FFFFFF	#000000	##000000
##649C36	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29029

Deuteranopia (green-blind)

#9A8C3E

Tritanopia (blue-blind)

#649687

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #649c36;
/* rgb */ color: rgb(100, 156, 54);
/* oklch */ color: oklch(63.2% 0.146 133.5);

Tailwind

colors: {
  custom: {
    50: '#94b972',
    500: '#649c36',
    950: '#000000',
  },
}

SCSS

$custom: #649c36;
$custom-light: #94b972;
$custom-dark: #000000;

JSON

{
  "hex": "#649c36",
  "rgb": {
    "r": 100,
    "g": 156,
    "b": 54
  },
  "hsl": {
    "h": 92.941,
    "s": 48.571,
    "l": 41.176
  },
  "oklch": {
    "l": 0.63214,
    "c": 0.14628,
    "h": 133.5
  },
  "luminance": 0.26753
}

Semantic roles & 50–950 ramp

primary

#649C36

secondary

#9A74BA

accent

#50D89B

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0E1108

muted

#7E807B

Preview Lab

Preview with #649C36

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

Preview Lab → · Contrast checker → · Palette generator →