#64CF57#64CF57

#64CF57 is a light, vivid green. Relative luminance 0.480; OKLCH L 76.5% C 0.188 H 141.6°. Best body text is #000000 at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#64CF57
RGB	rgb(100, 207, 87)
HSL	hsl(114, 56%, 58%)
HSV	hsv(114, 58%, 81%)
CMYK	cmyk(51.7%, 0%, 58%, 18.8%)
CIE-LAB	lab(74.84, -53.83, 49.47)
CIE-LCH	lch(74.84, 73.11, 137.41°)
OKLab	oklab(76.5% -0.1469 0.1166)
OKLCH	oklch(76.5% 0.188 141.6)
XYZ	xyz(29.2873, 48.0208, 16.7406)
Luminance	0.4802 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CF57 #C257CF

analogous

#A0CF57 #64CF57 #57CF86

triadic

#64CF57 #5764CF #CF5764

tetradic

#64CF57 #57A0CF #C257CF #CF8657

square

#64CF57 #57A0CF #C257CF #CF8657

split-complementary

#64CF57 #8657CF #CF57A0

monochromatic

#308526 #42B534 #64CF57 #90DD87 #BCEAB6

Accessibility & contrast

On white

1.98

#64CF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.60

#64CF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CF57

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CF57	#FFFFFF	#000000	##000000
##64CF57	1.00	1.98	10.60	10.60
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.60	21.00	1.00	1.00
##000000	10.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE4B

Deuteranopia (green-blind)

#C6B560

Tritanopia (blue-blind)

#57C9B5

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #64cf57;
/* rgb */ color: rgb(100, 207, 87);
/* oklch */ color: oklch(76.5% 0.188 141.6);

Tailwind

colors: {
  custom: {
    50: '#99de8a',
    500: '#64cf57',
    950: '#000000',
  },
}

SCSS

$custom: #64cf57;
$custom-light: #99de8a;
$custom-dark: #000000;

JSON

{
  "hex": "#64cf57",
  "rgb": {
    "r": 100,
    "g": 207,
    "b": 87
  },
  "hsl": {
    "h": 113.5,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.76498,
    "c": 0.18761,
    "h": 141.6
  },
  "luminance": 0.48023
}

Semantic roles & 50–950 ramp

primary

#64CF57

secondary

#D4A9D9

accent

#49DFCF

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0F150C

muted

#7E837D

Preview Lab

Preview with #64CF57

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

Preview Lab → · Contrast checker → · Palette generator →