#64C251#64C251

#64C251 is a light, vivid green. Relative luminance 0.419; OKLCH L 73.2% C 0.176 H 140.4°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#64C251
RGB	rgb(100, 194, 81)
HSL	hsl(110, 48%, 54%)
HSV	hsv(110, 58%, 76%)
CMYK	cmyk(48.5%, 0%, 58.2%, 23.9%)
CIE-LAB	lab(70.79, -49.40, 47.52)
CIE-LCH	lch(70.79, 68.54, 136.11°)
OKLab	oklab(73.16% -0.1352 0.1119)
OKLCH	oklch(73.16% 0.176 140.4)
XYZ	xyz(26.0314, 41.8851, 14.4959)
Luminance	0.4189 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C251 #AF51C2

analogous

#9CC251 #64C251 #51C277

triadic

#64C251 #5164C2 #C25164

tetradic

#64C251 #519CC2 #AF51C2 #C27751

square

#64C251 #519CC2 #AF51C2 #C27751

split-complementary

#64C251 #7751C2 #C2519C

monochromatic

#347128 #499E37 #64C251 #8CD27E #B5E2AC

Accessibility & contrast

On white

2.24

#64C251 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#64C251 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C251

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C251	#FFFFFF	#000000	##000000
##64C251	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B245

Deuteranopia (green-blind)

#BAAA5A

Tritanopia (blue-blind)

#5BBCA9

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #64c251;
/* rgb */ color: rgb(100, 194, 81);
/* oklch */ color: oklch(73.2% 0.176 140.4);

Tailwind

colors: {
  custom: {
    50: '#97d585',
    500: '#64c251',
    950: '#000000',
  },
}

SCSS

$custom: #64c251;
$custom-light: #97d585;
$custom-dark: #000000;

JSON

{
  "hex": "#64c251",
  "rgb": {
    "r": 100,
    "g": 194,
    "b": 81
  },
  "hsl": {
    "h": 109.912,
    "s": 48.085,
    "l": 53.922
  },
  "oklch": {
    "l": 0.73155,
    "c": 0.17552,
    "h": 140.4
  },
  "luminance": 0.41887
}

Semantic roles & 50–950 ramp

primary

#64C251

secondary

#C79FD0

accent

#50D8C1

background

#F9FDF8

surface

#F2FAEF

border

#CCD3CA

text

#0E140B

muted

#7E837C

Preview Lab

Preview with #64C251

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

Preview Lab → · Contrast checker → · Palette generator →