#64BB2C#64BB2C

#64BB2C is a light, vivid yellow-green. Relative luminance 0.384; OKLCH L 71.0% C 0.192 H 136.2°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#64BB2C
RGB	rgb(100, 187, 44)
HSL	hsl(97, 62%, 45%)
HSV	hsv(97, 76%, 73%)
CMYK	cmyk(46.5%, 0%, 76.5%, 26.7%)
CIE-LAB	lab(68.34, -49.79, 59.72)
CIE-LCH	lch(68.34, 77.75, 129.82°)
OKLab	oklab(71.05% -0.1387 0.1332)
OKLCH	oklch(71.05% 0.192 136.2)
XYZ	xyz(23.4799, 38.4303, 8.5629)
Luminance	0.3843 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BB2C #832CBB

analogous

#ACBB2C #64BB2C #2CBB3B

triadic

#64BB2C #2C64BB #BB2C64

tetradic

#64BB2C #2CACBB #832CBB #BB3B2C

square

#64BB2C #2CACBB #832CBB #BB3B2C

split-complementary

#64BB2C #3B2CBB #BB2CAC

monochromatic

#2F5815 #4A8920 #64BB2C #83D64F #A6E180

Accessibility & contrast

On white

2.42

#64BB2C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.69

#64BB2C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BB2C

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BB2C	#FFFFFF	#000000	##000000
##64BB2C	1.00	2.42	8.69	8.69
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.69	21.00	1.00	1.00
##000000	8.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB07

Deuteranopia (green-blind)

#B6A43B

Tritanopia (blue-blind)

#60B4A0

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #64bb2c;
/* rgb */ color: rgb(100, 187, 44);
/* oklch */ color: oklch(71.0% 0.192 136.2);

Tailwind

colors: {
  custom: {
    50: '#98d070',
    500: '#64bb2c',
    950: '#000000',
  },
}

SCSS

$custom: #64bb2c;
$custom-light: #98d070;
$custom-dark: #000000;

JSON

{
  "hex": "#64bb2c",
  "rgb": {
    "r": 100,
    "g": 187,
    "b": 44
  },
  "hsl": {
    "h": 96.503,
    "s": 61.905,
    "l": 45.294
  },
  "oklch": {
    "l": 0.71046,
    "c": 0.19231,
    "h": 136.2
  },
  "luminance": 0.38432
}

Semantic roles & 50–950 ramp

primary

#64BB2C

secondary

#AA79CA

accent

#43E5A5

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #64BB2C

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

Preview Lab → · Contrast checker → · Palette generator →