#649D41#649D41

#649D41 is a light, vivid yellow-green. Relative luminance 0.272; OKLCH L 63.6% C 0.138 H 135.2°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#649D41
RGB	rgb(100, 157, 65)
HSL	hsl(97, 41%, 44%)
HSV	hsv(97, 59%, 62%)
CMYK	cmyk(36.3%, 0%, 58.6%, 38.4%)
CIE-LAB	lab(59.16, -35.44, 41.55)
CIE-LCH	lch(59.16, 54.61, 130.46°)
OKLab	oklab(63.59% -0.0982 0.0976)
OKLCH	oklch(63.59% 0.138 135.2)
XYZ	xyz(18.2662, 27.2041, 9.2885)
Luminance	0.2721 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649D41 #7A419D

analogous

#929D41 #649D41 #419D4C

triadic

#649D41 #41649D #9D4164

tetradic

#649D41 #41929D #7A419D #9D4C41

square

#649D41 #41929D #7A419D #9D4C41

split-complementary

#649D41 #4C419D #9D4192

monochromatic

#2D461D #48722F #649D41 #82BD5F #A4CF8A

Accessibility & contrast

On white

3.26

#649D41 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#649D41 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649D41

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649D41	#FFFFFF	#000000	##000000
##649D41	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29138

Deuteranopia (green-blind)

#9A8D48

Tritanopia (blue-blind)

#639789

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #649d41;
/* rgb */ color: rgb(100, 157, 65);
/* oklch */ color: oklch(63.6% 0.138 135.2);

Tailwind

colors: {
  custom: {
    50: '#94ba79',
    500: '#649d41',
    950: '#000000',
  },
}

SCSS

$custom: #649d41;
$custom-light: #94ba79;
$custom-dark: #000000;

JSON

{
  "hex": "#649d41",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 65
  },
  "hsl": {
    "h": 97.174,
    "s": 41.441,
    "l": 43.529
  },
  "oklch": {
    "l": 0.6359,
    "c": 0.13842,
    "h": 135.2
  },
  "luminance": 0.27205
}

Semantic roles & 50–950 ramp

primary

#649D41

secondary

#A480B9

accent

#57D1A3

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0D1109

muted

#7E807B

Preview Lab

Preview with #649D41

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

Preview Lab → · Contrast checker → · Palette generator →