#64C233#64C233

#64C233 is a light, vivid yellow-green. Relative luminance 0.415; OKLCH L 72.9% C 0.197 H 137.2°. Best body text is #000000 at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#64C233
RGB	rgb(100, 194, 51)
HSL	hsl(99, 58%, 48%)
HSV	hsv(99, 74%, 76%)
CMYK	cmyk(48.5%, 0%, 73.7%, 23.9%)
CIE-LAB	lab(70.55, -52.07, 59.52)
CIE-LCH	lch(70.55, 79.08, 131.18°)
OKLab	oklab(72.87% -0.1444 0.1338)
OKLCH	oklch(72.87% 0.197 137.2)
XYZ	xyz(25.1441, 41.5302, 9.8225)
Luminance	0.4153 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C233 #9133C2

analogous

#ABC233 #64C233 #33C24A

triadic

#64C233 #3364C2 #C23364

tetradic

#64C233 #33ABC2 #9133C2 #C24A33

square

#64C233 #33ABC2 #9133C2 #C24A33

split-complementary

#64C233 #4A33C2 #C233AB

monochromatic

#32611A #4B9226 #64C233 #86D55E #ABE18E

Accessibility & contrast

On white

2.26

#64C233 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.31

#64C233 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C233

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C233	#FFFFFF	#000000	##000000
##64C233	1.00	2.26	9.31	9.31
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.31	21.00	1.00	1.00
##000000	9.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B117

Deuteranopia (green-blind)

#BCAA42

Tritanopia (blue-blind)

#5EBBA6

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #64c233;
/* rgb */ color: rgb(100, 194, 51);
/* oklch */ color: oklch(72.9% 0.197 137.2);

Tailwind

colors: {
  custom: {
    50: '#98d574',
    500: '#64c233',
    950: '#000000',
  },
}

SCSS

$custom: #64c233;
$custom-light: #98d574;
$custom-dark: #000000;

JSON

{
  "hex": "#64c233",
  "rgb": {
    "r": 100,
    "g": 194,
    "b": 51
  },
  "hsl": {
    "h": 99.441,
    "s": 58.367,
    "l": 48.039
  },
  "oklch": {
    "l": 0.72874,
    "c": 0.19685,
    "h": 137.2
  },
  "luminance": 0.41532
}

Semantic roles & 50–950 ramp

primary

#64C233

secondary

#B485CC

accent

#46E2AC

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0F1409

muted

#7E837B

Preview Lab

Preview with #64C233

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

Preview Lab → · Contrast checker → · Palette generator →