#57FB63#57FB63

#57FB63 is a very light, highly saturated green. Relative luminance 0.719; OKLCH L 87.2% C 0.237 H 144.3°. Best body text is #000000 at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#57FB63
RGB	rgb(87, 251, 99)
HSL	hsl(124, 95%, 66%)
HSV	hsv(124, 65%, 98%)
CMYK	cmyk(65.3%, 0%, 60.6%, 1.6%)
CIE-LAB	lab(87.93, -71.17, 59.15)
CIE-LCH	lch(87.93, 92.54, 140.27°)
OKLab	oklab(87.23% -0.1927 0.1386)
OKLCH	oklch(87.23% 0.237 144.3)
XYZ	xyz(40.6772, 71.9172, 23.5397)
Luminance	0.7192 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FB63 #FB57EF

analogous

#9DFB57 #57FB63 #57FBB5

triadic

#57FB63 #6357FB #FB6357

tetradic

#57FB63 #579DFB #FB57EF #FBB557

square

#57FB63 #579DFB #FB57EF #FBB557

split-complementary

#57FB63 #B557FB #FB579D

monochromatic

#05D314 #1BFA2B #57FB63 #93FC9B #CFFED2

Accessibility & contrast

On white

1.37

#57FB63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.38

#57FB63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FB63

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FB63	#FFFFFF	#000000	##000000
##57FB63	1.00	1.37	15.38	15.38
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.38	21.00	1.00	1.00
##000000	15.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE552

Deuteranopia (green-blind)

#ECD770

Tritanopia (blue-blind)

#2AF5DB

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #57fb63;
/* rgb */ color: rgb(87, 251, 99);
/* oklch */ color: oklch(87.2% 0.237 144.3);

Tailwind

colors: {
  custom: {
    50: '#99fe94',
    500: '#57fb63',
    950: '#000000',
  },
}

SCSS

$custom: #57fb63;
$custom-light: #99fe94;
$custom-dark: #000000;

JSON

{
  "hex": "#57fb63",
  "rgb": {
    "r": 87,
    "g": 251,
    "b": 99
  },
  "hsl": {
    "h": 124.39,
    "s": 95.349,
    "l": 66.275
  },
  "oklch": {
    "l": 0.87227,
    "c": 0.23737,
    "h": 144.3
  },
  "luminance": 0.71921
}

Semantic roles & 50–950 ramp

primary

#57FB63

secondary

#CD29C1

accent

#00D5E6

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#0F180E

muted

#80867F

Preview Lab

Preview with #57FB63

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

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