#57E556#57E556

#57E556 is a light, highly saturated green. Relative luminance 0.587; OKLCH L 81.6% C 0.221 H 143.1°. Best body text is #000000 at 12.75:1 contrast (WCAG AA passes).

Color values

HEX#57E556
RGBrgb(87, 229, 86)
HSLhsl(120, 73%, 62%)
HSVhsv(120, 62%, 90%)
CMYKcmyk(62%, 0%, 62.4%, 10.2%)
CIE-LABlab(81.14, -65.09, 56.98)
CIE-LCHlch(81.14, 86.51, 138.80°)
OKLaboklab(81.58% -0.1768 0.1327)
OKLCHoklch(81.58% 0.221 143.1)
XYZxyz(33.6276, 58.7335, 18.3668)
Luminance0.5874 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57E556 #E456E5
analogous
#9FE556 #57E556 #56E59C
triadic
#57E556 #5657E5 #E55657
tetradic
#57E556 #569FE5 #E456E5 #E59C56
square
#57E556 #569FE5 #E456E5 #E59C56
split-complementary
#57E556 #9C56E5 #E5569F
monochromatic
#1BA71A #23DC22 #57E556 #8CED8B #C0F5C0

Accessibility & contrast

On white

1.65
#57E556 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.75
#57E556 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E556
12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57E556#FFFFFF#000000##000000
##57E5561.001.6512.7512.75
#FFFFFF1.651.0021.0021.00
#00000012.7521.001.001.00
##00000012.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#EAD145
Deuteranopia (green-blind)
#D8C562
Tritanopia (blue-blind)
#3ADFC7
Achromatopsia (no color)
#CACACA

Design tokens & code

CSS
--color: #57e556;
/* rgb */ color: rgb(87, 229, 86);
/* oklch */ color: oklch(81.6% 0.221 143.1);
Tailwind
colors: {
  custom: {
    50: '#95ee8b',
    500: '#57e556',
    950: '#000000',
  },
}
SCSS
$custom: #57e556;
$custom-light: #95ee8b;
$custom-dark: #000000;
JSON
{
  "hex": "#57e556",
  "rgb": {
    "r": 87,
    "g": 229,
    "b": 86
  },
  "hsl": {
    "h": 119.58,
    "s": 73.333,
    "l": 61.765
  },
  "oklch": {
    "l": 0.8158,
    "c": 0.22111,
    "h": 143.1
  },
  "luminance": 0.58737
}

Semantic roles & 50–950 ramp

primary
#57E556
secondary
#A836A9
accent
#10D5D4
background
#FCFFFC
surface
#F5FEF4
border
#CFD6CE
text
#0F160C
muted
#80857F

Preview Lab

Preview with #57E556

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

Preview Lab → · Contrast checker → · Palette generator →

#57E556 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva