#649D36#649D36

#649D36 is a light, vivid yellow-green. Relative luminance 0.271; OKLCH L 63.5% C 0.148 H 133.7°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#649D36
RGB	rgb(100, 157, 54)
HSL	hsl(93, 49%, 41%)
HSV	hsv(93, 66%, 62%)
CMYK	cmyk(36.3%, 0%, 65.6%, 38.4%)
CIE-LAB	lab(59.06, -36.50, 46.45)
CIE-LCH	lch(59.06, 59.08, 128.16°)
OKLab	oklab(63.47% -0.102 0.1068)
OKLCH	oklch(63.47% 0.148 133.7)
XYZ	xyz(17.9780, 27.0888, 7.7707)
Luminance	0.2709 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649D36 #6F369D

analogous

#989D36 #649D36 #369D3C

triadic

#649D36 #36649D #9D3664

tetradic

#649D36 #36989D #6F369D #9D3C36

square

#649D36 #36989D #6F369D #9D3C36

split-complementary

#649D36 #3C369D #9D3698

monochromatic

#2A4217 #476F26 #649D36 #82C24E #A2D27C

Accessibility & contrast

On white

3.27

#649D36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#649D36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649D36

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649D36	#FFFFFF	#000000	##000000
##649D36	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39129

Deuteranopia (green-blind)

#9B8C3E

Tritanopia (blue-blind)

#649788

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #649d36;
/* rgb */ color: rgb(100, 157, 54);
/* oklch */ color: oklch(63.5% 0.148 133.7);

Tailwind

colors: {
  custom: {
    50: '#94ba72',
    500: '#649d36',
    950: '#000000',
  },
}

SCSS

$custom: #649d36;
$custom-light: #94ba72;
$custom-dark: #000000;

JSON

{
  "hex": "#649d36",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 54
  },
  "hsl": {
    "h": 93.204,
    "s": 48.815,
    "l": 41.373
  },
  "oklch": {
    "l": 0.63469,
    "c": 0.14765,
    "h": 133.7
  },
  "luminance": 0.2709
}

Semantic roles & 50–950 ramp

primary

#649D36

secondary

#9B74BB

accent

#4FD89B

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0E1108

muted

#7E807B

Preview Lab

Preview with #649D36

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

Preview Lab → · Contrast checker → · Palette generator →