#64BB34#64BB34

#64BB34 is a light, vivid yellow-green. Relative luminance 0.385; OKLCH L 71.1% C 0.188 H 136.7°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#64BB34
RGB	rgb(100, 187, 52)
HSL	hsl(99, 56%, 47%)
HSV	hsv(99, 72%, 73%)
CMYK	cmyk(46.5%, 0%, 72.2%, 26.7%)
CIE-LAB	lab(68.38, -49.26, 57.00)
CIE-LCH	lch(68.38, 75.34, 130.84°)
OKLab	oklab(71.1% -0.1367 0.1287)
OKLCH	oklch(71.1% 0.188 136.7)
XYZ	xyz(23.6450, 38.4964, 9.4328)
Luminance	0.3850 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BB34 #8B34BB

analogous

#A7BB34 #64BB34 #34BB48

triadic

#64BB34 #3464BB #BB3464

tetradic

#64BB34 #34A7BB #8B34BB #BB4834

square

#64BB34 #34A7BB #8B34BB #BB4834

split-complementary

#64BB34 #4834BB #BB34A7

monochromatic

#315B19 #4A8B27 #64BB34 #85D15B #A9DF8B

Accessibility & contrast

On white

2.41

#64BB34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#64BB34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BB34

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BB34	#FFFFFF	#000000	##000000
##64BB34	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB1C

Deuteranopia (green-blind)

#B6A441

Tritanopia (blue-blind)

#60B4A1

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #64bb34;
/* rgb */ color: rgb(100, 187, 52);
/* oklch */ color: oklch(71.1% 0.188 136.7);

Tailwind

colors: {
  custom: {
    50: '#98d074',
    500: '#64bb34',
    950: '#000000',
  },
}

SCSS

$custom: #64bb34;
$custom-light: #98d074;
$custom-dark: #000000;

JSON

{
  "hex": "#64bb34",
  "rgb": {
    "r": 100,
    "g": 187,
    "b": 52
  },
  "hsl": {
    "h": 98.667,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.71101,
    "c": 0.18776,
    "h": 136.7
  },
  "luminance": 0.38498
}

Semantic roles & 50–950 ramp

primary

#64BB34

secondary

#B082C9

accent

#48E0AA

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #64BB34

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

Preview Lab → · Contrast checker → · Palette generator →