#649E2D#649E2D

#649E2D is a light, vivid yellow-green. Relative luminance 0.274; OKLCH L 63.6% C 0.155 H 132.9°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#649E2D
RGB	rgb(100, 158, 45)
HSL	hsl(91, 56%, 40%)
HSV	hsv(91, 72%, 62%)
CMYK	cmyk(36.7%, 0%, 71.5%, 38%)
CIE-LAB	lab(59.30, -37.67, 50.42)
CIE-LCH	lch(59.30, 62.93, 126.76°)
OKLab	oklab(63.64% -0.1058 0.1139)
OKLCH	oklch(63.64% 0.155 132.9)
XYZ	xyz(17.9558, 27.3517, 6.8154)
Luminance	0.2735 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649E2D #672D9E

analogous

#9D9E2D #649E2D #2D9E2E

triadic

#649E2D #2D649E #9E2D64

tetradic

#649E2D #2D9D9E #672D9E #9E2E2D

square

#649E2D #2D9D9E #672D9E #9E2E2D

split-complementary

#649E2D #2E2D9E #9E2D9D

monochromatic

#283F12 #466E1F #649E2D #82C940 #A1D66F

Accessibility & contrast

On white

3.25

#649E2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#649E2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649E2D

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649E2D	#FFFFFF	#000000	##000000
##649E2D	1.00	3.25	6.47	6.47
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5921B

Deuteranopia (green-blind)

#9D8D37

Tritanopia (blue-blind)

#659888

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #649e2d;
/* rgb */ color: rgb(100, 158, 45);
/* oklch */ color: oklch(63.6% 0.155 132.9);

Tailwind

colors: {
  custom: {
    50: '#95bb6d',
    500: '#649e2d',
    950: '#000000',
  },
}

SCSS

$custom: #649e2d;
$custom-light: #95bb6d;
$custom-dark: #000000;

JSON

{
  "hex": "#649e2d",
  "rgb": {
    "r": 100,
    "g": 158,
    "b": 45
  },
  "hsl": {
    "h": 90.796,
    "s": 55.665,
    "l": 39.804
  },
  "oklch": {
    "l": 0.63644,
    "c": 0.15548,
    "h": 132.9
  },
  "luminance": 0.27353
}

Semantic roles & 50–950 ramp

primary

#649E2D

secondary

#9569BD

accent

#49DF96

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #649E2D

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

Preview Lab → · Contrast checker → · Palette generator →