#57EC78#57EC78

#57EC78 is a very light, highly saturated green. Relative luminance 0.634; OKLCH L 83.8% C 0.202 H 147.7°. Best body text is #000000 at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#57EC78
RGB	rgb(87, 236, 120)
HSL	hsl(133, 80%, 63%)
HSV	hsv(133, 63%, 93%)
CMYK	cmyk(63.1%, 0%, 49.2%, 7.5%)
CIE-LAB	lab(83.64, -63.36, 44.56)
CIE-LCH	lch(83.64, 77.46, 144.88°)
OKLab	oklab(83.76% -0.171 0.108)
OKLCH	oklch(83.76% 0.202 147.7)
XYZ	xyz(37.3135, 63.3694, 28.0308)
Luminance	0.6337 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EC78 #EC57CB

analogous

#80EC57 #57EC78 #57ECC3

triadic

#57EC78 #7857EC #EC7857

tetradic

#57EC78 #5780EC #EC57CB #ECC357

square

#57EC78 #5780EC #EC57CB #ECC357

split-complementary

#57EC78 #C357EC #EC5780

monochromatic

#14B438 #20E64C #57EC78 #8EF2A4 #C5F8D0

Accessibility & contrast

On white

1.54

#57EC78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.67

#57EC78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EC78

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EC78	#FFFFFF	#000000	##000000
##57EC78	1.00	1.54	13.67	13.67
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.67	21.00	1.00	1.00
##000000	13.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED86E

Deuteranopia (green-blind)

#DCCB80

Tritanopia (blue-blind)

#29E7D1

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #57ec78;
/* rgb */ color: rgb(87, 236, 120);
/* oklch */ color: oklch(83.8% 0.202 147.7);

Tailwind

colors: {
  custom: {
    50: '#95f3a1',
    500: '#57ec78',
    950: '#000000',
  },
}

SCSS

$custom: #57ec78;
$custom-light: #95f3a1;
$custom-dark: #000000;

JSON

{
  "hex": "#57ec78",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 120
  },
  "hsl": {
    "h": 133.289,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.83755,
    "c": 0.20227,
    "h": 147.7
  },
  "luminance": 0.63373
}

Semantic roles & 50–950 ramp

primary

#57EC78

secondary

#B43398

accent

#0AADDC

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #57EC78

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

Preview Lab → · Contrast checker → · Palette generator →