#64A536#64A536

#64A536 is a light, vivid yellow-green. Relative luminance 0.299; OKLCH L 65.5% C 0.158 H 134.8°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#64A536
RGB	rgb(100, 165, 54)
HSL	hsl(95, 51%, 43%)
HSV	hsv(95, 67%, 65%)
CMYK	cmyk(39.4%, 0%, 67.3%, 35.3%)
CIE-LAB	lab(61.55, -40.02, 49.13)
CIE-LCH	lch(61.55, 63.37, 129.16°)
OKLab	oklab(65.51% -0.1115 0.1124)
OKLCH	oklch(65.51% 0.158 134.8)
XYZ	xyz(19.3761, 29.8850, 8.2367)
Luminance	0.2989 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A536 #7736A5

analogous

#9BA536 #64A536 #36A53F

triadic

#64A536 #3664A5 #A53664

tetradic

#64A536 #369BA5 #7736A5 #A53F36

square

#64A536 #369BA5 #7736A5 #A53F36

split-complementary

#64A536 #3F36A5 #A5369B

monochromatic

#2C4918 #487727 #64A536 #82C652 #A3D580

Accessibility & contrast

On white

3.01

#64A536 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#64A536 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64A536

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A536	#FFFFFF	#000000	##000000
##64A536	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9827

Deuteranopia (green-blind)

#A2933F

Tritanopia (blue-blind)

#639F8E

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #64a536;
/* rgb */ color: rgb(100, 165, 54);
/* oklch */ color: oklch(65.5% 0.158 134.8);

Tailwind

colors: {
  custom: {
    50: '#95c073',
    500: '#64a536',
    950: '#000000',
  },
}

SCSS

$custom: #64a536;
$custom-light: #95c073;
$custom-dark: #000000;

JSON

{
  "hex": "#64a536",
  "rgb": {
    "r": 100,
    "g": 165,
    "b": 54
  },
  "hsl": {
    "h": 95.135,
    "s": 50.685,
    "l": 42.941
  },
  "oklch": {
    "l": 0.65509,
    "c": 0.15838,
    "h": 134.8
  },
  "luminance": 0.29886
}

Semantic roles & 50–950 ramp

primary

#64A536

secondary

#A178BF

accent

#4EDAA0

background

#F9FBF7

surface

#F2F7ED

border

#CCD0C8

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #64A536

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

Preview Lab → · Contrast checker → · Palette generator →