#57F499#57F499

#57F499 is a very light, vivid green. Relative luminance 0.690; OKLCH L 86.3% C 0.183 H 154.1°. Best body text is #000000 at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#57F499
RGB	rgb(87, 244, 153)
HSL	hsl(145, 88%, 65%)
HSV	hsv(145, 64%, 96%)
CMYK	cmyk(64.3%, 0%, 37.3%, 4.3%)
CIE-LAB	lab(86.52, -60.96, 32.05)
CIE-LCH	lch(86.52, 68.87, 152.27°)
OKLab	oklab(86.28% -0.1649 0.0801)
OKLCH	oklch(86.28% 0.183 154.1)
XYZ	xyz(42.0273, 69.0231, 41.2387)
Luminance	0.6903 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57F499 #F457B2

analogous

#64F457 #57F499 #57F4E7

triadic

#57F499 #9957F4 #F49957

tetradic

#57F499 #5764F4 #F457B2 #F4E757

square

#57F499 #5764F4 #F457B2 #F4E757

split-complementary

#57F499 #E757F4 #F45764

monochromatic

#0DC45A #1EF076 #57F499 #90F8BC #CAFCDF

Accessibility & contrast

On white

1.42

#57F499 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.81

#57F499 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F499

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57F499	#FFFFFF	#000000	##000000
##57F499	1.00	1.42	14.81	14.81
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.81	21.00	1.00	1.00
##000000	14.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4E193

Deuteranopia (green-blind)

#DFD39F

Tritanopia (blue-blind)

#00F1DD

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #57f499;
/* rgb */ color: rgb(87, 244, 153);
/* oklch */ color: oklch(86.3% 0.183 154.1);

Tailwind

colors: {
  custom: {
    50: '#96f9b7',
    500: '#57f499',
    950: '#000000',
  },
}

SCSS

$custom: #57f499;
$custom-light: #96f9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#57f499",
  "rgb": {
    "r": 87,
    "g": 244,
    "b": 153
  },
  "hsl": {
    "h": 145.223,
    "s": 87.709,
    "l": 64.902
  },
  "oklch": {
    "l": 0.86283,
    "c": 0.18331,
    "h": 154.1
  },
  "luminance": 0.69028
}

Semantic roles & 50–950 ramp

primary

#57F499

secondary

#C12E83

accent

#0185E4

background

#FCFFFD

surface

#F5FFF8

border

#CFD7D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #57F499

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

Preview Lab → · Contrast checker → · Palette generator →