#649E41#649E41

#649E41 is a light, vivid yellow-green. Relative luminance 0.275; OKLCH L 63.8% C 0.140 H 135.3°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#649E41
RGB	rgb(100, 158, 65)
HSL	hsl(97, 42%, 44%)
HSV	hsv(97, 59%, 62%)
CMYK	cmyk(36.7%, 0%, 58.9%, 38%)
CIE-LAB	lab(59.47, -35.89, 41.91)
CIE-LCH	lch(59.47, 55.17, 130.58°)
OKLab	oklab(63.84% -0.0994 0.0983)
OKLCH	oklch(63.84% 0.14 135.3)
XYZ	xyz(18.4361, 27.5439, 9.3451)
Luminance	0.2754 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649E41 #7B419E

analogous

#929E41 #649E41 #419E4C

triadic

#649E41 #41649E #9E4164

tetradic

#649E41 #41929E #7B419E #9E4C41

square

#649E41 #41929E #7B419E #9E4C41

split-complementary

#649E41 #4C419E #9E4192

monochromatic

#2D471D #49732F #649E41 #82BD5F #A4CF8A

Accessibility & contrast

On white

3.23

#649E41 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#649E41 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649E41

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649E41	#FFFFFF	#000000	##000000
##649E41	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39237

Deuteranopia (green-blind)

#9B8D48

Tritanopia (blue-blind)

#63988A

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #649e41;
/* rgb */ color: rgb(100, 158, 65);
/* oklch */ color: oklch(63.8% 0.140 135.3);

Tailwind

colors: {
  custom: {
    50: '#94bb79',
    500: '#649e41',
    950: '#000000',
  },
}

SCSS

$custom: #649e41;
$custom-light: #94bb79;
$custom-dark: #000000;

JSON

{
  "hex": "#649e41",
  "rgb": {
    "r": 100,
    "g": 158,
    "b": 65
  },
  "hsl": {
    "h": 97.419,
    "s": 41.704,
    "l": 43.725
  },
  "oklch": {
    "l": 0.63844,
    "c": 0.13983,
    "h": 135.3
  },
  "luminance": 0.27545
}

Semantic roles & 50–950 ramp

primary

#649E41

secondary

#A481BA

accent

#56D2A3

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0D1209

muted

#7E817B

Preview Lab

Preview with #649E41

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

Preview Lab → · Contrast checker → · Palette generator →