#64A040#64A040

#64A040 is a light, vivid yellow-green. Relative luminance 0.282; OKLCH L 64.3% C 0.144 H 135.4°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#64A040
RGB	rgb(100, 160, 64)
HSL	hsl(98, 43%, 44%)
HSV	hsv(98, 60%, 63%)
CMYK	cmyk(37.5%, 0%, 60%, 37.3%)
CIE-LAB	lab(60.09, -36.89, 43.08)
CIE-LCH	lch(60.09, 56.72, 130.57°)
OKLab	oklab(64.34% -0.1022 0.1008)
OKLCH	oklch(64.34% 0.144 135.4)
XYZ	xyz(18.7513, 28.2202, 9.3085)
Luminance	0.2822 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A040 #7C40A0

analogous

#94A040 #64A040 #40A04C

triadic

#64A040 #4064A0 #A04064

tetradic

#64A040 #4094A0 #7C40A0 #A04C40

square

#64A040 #4094A0 #7C40A0 #A04C40

split-complementary

#64A040 #4C40A0 #A04094

monochromatic

#2D491D #49742F #64A040 #83BF5E #A4D08A

Accessibility & contrast

On white

3.16

#64A040 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#64A040 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64A040

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A040	#FFFFFF	#000000	##000000
##64A040	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69436

Deuteranopia (green-blind)

#9D8F47

Tritanopia (blue-blind)

#639A8B

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #64a040;
/* rgb */ color: rgb(100, 160, 64);
/* oklch */ color: oklch(64.3% 0.144 135.4);

Tailwind

colors: {
  custom: {
    50: '#94bc78',
    500: '#64a040',
    950: '#000000',
  },
}

SCSS

$custom: #64a040;
$custom-light: #94bc78;
$custom-dark: #000000;

JSON

{
  "hex": "#64a040",
  "rgb": {
    "r": 100,
    "g": 160,
    "b": 64
  },
  "hsl": {
    "h": 97.5,
    "s": 42.857,
    "l": 43.922
  },
  "oklch": {
    "l": 0.6434,
    "c": 0.14354,
    "h": 135.4
  },
  "luminance": 0.28221
}

Semantic roles & 50–950 ramp

primary

#64A040

secondary

#A581BB

accent

#55D3A4

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0D1209

muted

#7E817B

Preview Lab

Preview with #64A040

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

Preview Lab → · Contrast checker → · Palette generator →