#64AC3E#64AC3E

#64AC3E is a light, vivid yellow-green. Relative luminance 0.326; OKLCH L 67.4% C 0.162 H 136.5°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#64AC3E
RGB	rgb(100, 172, 62)
HSL	hsl(99, 47%, 46%)
HSV	hsv(99, 64%, 67%)
CMYK	cmyk(41.9%, 0%, 64%, 32.5%)
CIE-LAB	lab(63.80, -42.30, 48.14)
CIE-LCH	lch(63.80, 64.09, 131.31°)
OKLab	oklab(67.37% -0.1172 0.1113)
OKLCH	oklch(67.37% 0.162 136.5)
XYZ	xyz(20.8770, 32.5610, 9.7414)
Luminance	0.3256 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AC3E #863EAC

analogous

#9BAC3E #64AC3E #3EAC4F

triadic

#64AC3E #3E64AC #AC3E64

tetradic

#64AC3E #3E9BAC #863EAC #AC4F3E

square

#64AC3E #3E9BAC #863EAC #AC4F3E

split-complementary

#64AC3E #4F3EAC #AC3E9B

monochromatic

#30521E #4A7F2E #64AC3E #84C661 #A7D68E

Accessibility & contrast

On white

2.80

#64AC3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#64AC3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AC3E

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AC3E	#FFFFFF	#000000	##000000
##64AC3E	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E31

Deuteranopia (green-blind)

#A89847

Tritanopia (blue-blind)

#61A695

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #64ac3e;
/* rgb */ color: rgb(100, 172, 62);
/* oklch */ color: oklch(67.4% 0.162 136.5);

Tailwind

colors: {
  custom: {
    50: '#95c578',
    500: '#64ac3e',
    950: '#000000',
  },
}

SCSS

$custom: #64ac3e;
$custom-light: #95c578;
$custom-dark: #000000;

JSON

{
  "hex": "#64ac3e",
  "rgb": {
    "r": 100,
    "g": 172,
    "b": 62
  },
  "hsl": {
    "h": 99.273,
    "s": 47.009,
    "l": 45.882
  },
  "oklch": {
    "l": 0.6737,
    "c": 0.16162,
    "h": 136.5
  },
  "luminance": 0.32562
}

Semantic roles & 50–950 ramp

primary

#64AC3E

secondary

#AC85C1

accent

#51D7A9

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #64AC3E

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

Preview Lab → · Contrast checker → · Palette generator →