#57E178#57E178

#57E178 is a light, vivid green. Relative luminance 0.572; OKLCH L 81.0% C 0.188 H 148.4°. Best body text is #000000 at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#57E178
RGB	rgb(87, 225, 120)
HSL	hsl(134, 70%, 61%)
HSV	hsv(134, 61%, 88%)
CMYK	cmyk(61.3%, 0%, 46.7%, 11.8%)
CIE-LAB	lab(80.31, -59.34, 40.39)
CIE-LCH	lch(80.31, 71.78, 145.76°)
OKLab	oklab(81.01% -0.1603 0.0986)
OKLCH	oklch(81.01% 0.188 148.4)
XYZ	xyz(34.2434, 57.2294, 27.0074)
Luminance	0.5723 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E178 #E157C0

analogous

#7BE157 #57E178 #57E1BD

triadic

#57E178 #7857E1 #E17857

tetradic

#57E178 #577BE1 #E157C0 #E1BD57

square

#57E178 #577BE1 #E157C0 #E1BD57

split-complementary

#57E178 #BD57E1 #E1577B

monochromatic

#1DA13C #26D550 #57E178 #8BEAA2 #BFF4CB

Accessibility & contrast

On white

1.69

#57E178 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.45

#57E178 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E178

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E178	#FFFFFF	#000000	##000000
##57E178	1.00	1.69	12.45	12.45
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.45	21.00	1.00	1.00
##000000	12.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CF70

Deuteranopia (green-blind)

#D1C27F

Tritanopia (blue-blind)

#2FDDC8

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #57e178;
/* rgb */ color: rgb(87, 225, 120);
/* oklch */ color: oklch(81.0% 0.188 148.4);

Tailwind

colors: {
  custom: {
    50: '#94eba0',
    500: '#57e178',
    950: '#000000',
  },
}

SCSS

$custom: #57e178;
$custom-light: #94eba0;
$custom-dark: #000000;

JSON

{
  "hex": "#57e178",
  "rgb": {
    "r": 87,
    "g": 225,
    "b": 120
  },
  "hsl": {
    "h": 134.348,
    "s": 69.697,
    "l": 61.176
  },
  "oklch": {
    "l": 0.81013,
    "c": 0.18816,
    "h": 148.4
  },
  "luminance": 0.57233
}

Semantic roles & 50–950 ramp

primary

#57E178

secondary

#A4388A

accent

#14A4D2

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #57E178

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

Preview Lab → · Contrast checker → · Palette generator →