#649D20#649D20

#649D20 is a light, vivid yellow-green. Relative luminance 0.269; OKLCH L 63.3% C 0.162 H 131.8°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#649D20
RGB	rgb(100, 157, 32)
HSL	hsl(87, 66%, 37%)
HSV	hsv(87, 80%, 62%)
CMYK	cmyk(36.3%, 0%, 79.6%, 38.4%)
CIE-LAB	lab(58.91, -38.03, 54.61)
CIE-LCH	lch(58.91, 66.54, 124.86°)
OKLab	oklab(63.3% -0.1078 0.1207)
OKLCH	oklch(63.3% 0.162 131.8)
XYZ	xyz(17.5730, 26.9268, 5.6377)
Luminance	0.2693 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649D20 #59209D

analogous

#9D9820 #649D20 #259D20

triadic

#649D20 #20649D #9D2064

tetradic

#649D20 #209D98 #59209D #9D2025

square

#649D20 #209D98 #59209D #9D2025

split-complementary

#649D20 #20259D #98209D

monochromatic

#23370B #446A16 #649D20 #84D02A #A1DD5A

Accessibility & contrast

On white

3.29

#649D20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#649D20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649D20

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649D20	#FFFFFF	#000000	##000000
##649D20	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49100

Deuteranopia (green-blind)

#9C8C2E

Tritanopia (blue-blind)

#669686

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #649d20;
/* rgb */ color: rgb(100, 157, 32);
/* oklch */ color: oklch(63.3% 0.162 131.8);

Tailwind

colors: {
  custom: {
    50: '#95ba67',
    500: '#649d20',
    950: '#000000',
  },
}

SCSS

$custom: #649d20;
$custom-light: #95ba67;
$custom-dark: #000000;

JSON

{
  "hex": "#649d20",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 32
  },
  "hsl": {
    "h": 87.36,
    "s": 66.138,
    "l": 37.059
  },
  "oklch": {
    "l": 0.63299,
    "c": 0.16181,
    "h": 131.8
  },
  "luminance": 0.26928
}

Semantic roles & 50–950 ramp

primary

#649D20

secondary

#8857C1

accent

#3FE98C

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #649D20

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

Preview Lab → · Contrast checker → · Palette generator →