#64C138#64C138

#64C138 is a light, vivid green. Relative luminance 0.411; OKLCH L 72.7% C 0.193 H 137.5°. Best body text is #000000 at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#64C138
RGB	rgb(100, 193, 56)
HSL	hsl(101, 55%, 49%)
HSV	hsv(101, 71%, 76%)
CMYK	cmyk(48.2%, 0%, 71%, 24.3%)
CIE-LAB	lab(70.27, -51.33, 57.43)
CIE-LCH	lch(70.27, 77.02, 131.79°)
OKLab	oklab(72.66% -0.1421 0.1301)
OKLCH	oklch(72.66% 0.193 137.5)
XYZ	xyz(25.0385, 41.1331, 10.3607)
Luminance	0.4113 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C138 #9538C1

analogous

#A9C138 #64C138 #38C151

triadic

#64C138 #3864C1 #C13864

tetradic

#64C138 #38A9C1 #9538C1 #C15138

square

#64C138 #38A9C1 #9538C1 #C15138

split-complementary

#64C138 #5138C1 #C138A9

monochromatic

#33621C #4B922A #64C138 #87D264 #ACE094

Accessibility & contrast

On white

2.28

#64C138 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.23

#64C138 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C138

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C138	#FFFFFF	#000000	##000000
##64C138	1.00	2.28	9.23	9.23
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.23	21.00	1.00	1.00
##000000	9.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B121

Deuteranopia (green-blind)

#BBA945

Tritanopia (blue-blind)

#5EBAA6

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #64c138;
/* rgb */ color: rgb(100, 193, 56);
/* oklch */ color: oklch(72.7% 0.193 137.5);

Tailwind

colors: {
  custom: {
    50: '#98d477',
    500: '#64c138',
    950: '#000000',
  },
}

SCSS

$custom: #64c138;
$custom-light: #98d477;
$custom-dark: #000000;

JSON

{
  "hex": "#64c138",
  "rgb": {
    "r": 100,
    "g": 193,
    "b": 56
  },
  "hsl": {
    "h": 100.73,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.72657,
    "c": 0.19265,
    "h": 137.5
  },
  "luminance": 0.41135
}

Semantic roles & 50–950 ramp

primary

#64C138

secondary

#B68ACB

accent

#49DEAF

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #64C138

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

Preview Lab → · Contrast checker → · Palette generator →