#64C738#64C738

#64C738 is a light, vivid green. Relative luminance 0.438; OKLCH L 74.2% C 0.200 H 137.9°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#64C738
RGB	rgb(100, 199, 56)
HSL	hsl(102, 56%, 50%)
HSV	hsv(102, 72%, 78%)
CMYK	cmyk(49.7%, 0%, 71.9%, 22%)
CIE-LAB	lab(72.12, -53.64, 59.32)
CIE-LCH	lch(72.12, 79.97, 132.12°)
OKLab	oklab(74.18% -0.1483 0.1341)
OKLCH	oklch(74.18% 0.2 137.9)
XYZ	xyz(26.3919, 43.8398, 10.8118)
Luminance	0.4384 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C738 #9B38C7

analogous

#ACC738 #64C738 #38C753

triadic

#64C738 #3864C7 #C73864

tetradic

#64C738 #38ACC7 #9B38C7 #C75338

square

#64C738 #38ACC7 #9B38C7 #C75338

split-complementary

#64C738 #5338C7 #C738AC

monochromatic

#34671D #4C972B #64C738 #89D468 #AEE298

Accessibility & contrast

On white

2.15

#64C738 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#64C738 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C738

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C738	#FFFFFF	#000000	##000000
##64C738	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB61F

Deuteranopia (green-blind)

#C0AE46

Tritanopia (blue-blind)

#5DC0AB

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #64c738;
/* rgb */ color: rgb(100, 199, 56);
/* oklch */ color: oklch(74.2% 0.200 137.9);

Tailwind

colors: {
  custom: {
    50: '#99d977',
    500: '#64c738',
    950: '#000000',
  },
}

SCSS

$custom: #64c738;
$custom-light: #99d977;
$custom-dark: #000000;

JSON

{
  "hex": "#64c738",
  "rgb": {
    "r": 100,
    "g": 199,
    "b": 56
  },
  "hsl": {
    "h": 101.538,
    "s": 56.078,
    "l": 50
  },
  "oklch": {
    "l": 0.7418,
    "c": 0.19992,
    "h": 137.9
  },
  "luminance": 0.43842
}

Semantic roles & 50–950 ramp

primary

#64C738

secondary

#BA8DCD

accent

#48DFB1

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0F1509

muted

#7E837B

Preview Lab

Preview with #64C738

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

Preview Lab → · Contrast checker → · Palette generator →