#64BF2C#64BF2C

#64BF2C is a light, vivid yellow-green. Relative luminance 0.402; OKLCH L 72.1% C 0.197 H 136.5°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#64BF2C
RGB	rgb(100, 191, 44)
HSL	hsl(97, 63%, 46%)
HSV	hsv(97, 77%, 75%)
CMYK	cmyk(47.6%, 0%, 77%, 25.1%)
CIE-LAB	lab(69.58, -51.35, 60.91)
CIE-LCH	lch(69.58, 79.67, 130.13°)
OKLab	oklab(72.07% -0.1429 0.1357)
OKLCH	oklch(72.07% 0.197 136.5)
XYZ	xyz(24.3403, 40.1512, 8.8498)
Luminance	0.4015 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BF2C #872CBF

analogous

#ADBF2C #64BF2C #2CBF3D

triadic

#64BF2C #2C64BF #BF2C64

tetradic

#64BF2C #2CADBF #872CBF #BF3D2C

square

#64BF2C #2CADBF #872CBF #BF3D2C

split-complementary

#64BF2C #3D2CBF #BF2CAD

monochromatic

#305C15 #4A8D21 #64BF2C #84D751 #A7E283

Accessibility & contrast

On white

2.33

#64BF2C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#64BF2C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BF2C

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BF2C	#FFFFFF	#000000	##000000
##64BF2C	1.00	2.33	9.03	9.03
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF03

Deuteranopia (green-blind)

#BAA73C

Tritanopia (blue-blind)

#5FB8A3

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #64bf2c;
/* rgb */ color: rgb(100, 191, 44);
/* oklch */ color: oklch(72.1% 0.197 136.5);

Tailwind

colors: {
  custom: {
    50: '#98d370',
    500: '#64bf2c',
    950: '#000000',
  },
}

SCSS

$custom: #64bf2c;
$custom-light: #98d370;
$custom-dark: #000000;

JSON

{
  "hex": "#64bf2c",
  "rgb": {
    "r": 100,
    "g": 191,
    "b": 44
  },
  "hsl": {
    "h": 97.143,
    "s": 62.553,
    "l": 46.078
  },
  "oklch": {
    "l": 0.72065,
    "c": 0.19707,
    "h": 136.5
  },
  "luminance": 0.40153
}

Semantic roles & 50–950 ramp

primary

#64BF2C

secondary

#AD7BCC

accent

#42E6A7

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0F1408

muted

#7E837B

Preview Lab

Preview with #64BF2C

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

Preview Lab → · Contrast checker → · Palette generator →