#57E18C#57E18C

#57E18C is a light, vivid green. Relative luminance 0.578; OKLCH L 81.4% C 0.170 H 153.1°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#57E18C
RGB	rgb(87, 225, 140)
HSL	hsl(143, 70%, 61%)
HSV	hsv(143, 61%, 88%)
CMYK	cmyk(61.3%, 0%, 37.8%, 11.8%)
CIE-LAB	lab(80.61, -56.04, 30.77)
CIE-LCH	lch(80.61, 63.94, 151.23°)
OKLab	oklab(81.36% -0.1517 0.0768)
OKLCH	oklch(81.36% 0.17 153.1)
XYZ	xyz(35.5864, 57.7666, 34.0805)
Luminance	0.5777 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E18C #E157AC

analogous

#67E157 #57E18C #57E1D1

triadic

#57E18C #8C57E1 #E18C57

tetradic

#57E18C #5767E1 #E157AC #E1D157

square

#57E18C #5767E1 #E157AC #E1D157

split-complementary

#57E18C #D157E1 #E15767

monochromatic

#1DA14F #26D569 #57E18C #8BEAB0 #BFF4D3

Accessibility & contrast

On white

1.67

#57E18C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#57E18C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E18C

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E18C	#FFFFFF	#000000	##000000
##57E18C	1.00	1.67	12.55	12.55
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.55	21.00	1.00	1.00
##000000	12.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1D086

Deuteranopia (green-blind)

#CFC392

Tritanopia (blue-blind)

#21DECC

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #57e18c;
/* rgb */ color: rgb(87, 225, 140);
/* oklch */ color: oklch(81.4% 0.170 153.1);

Tailwind

colors: {
  custom: {
    50: '#93ebae',
    500: '#57e18c',
    950: '#000000',
  },
}

SCSS

$custom: #57e18c;
$custom-light: #93ebae;
$custom-dark: #000000;

JSON

{
  "hex": "#57e18c",
  "rgb": {
    "r": 87,
    "g": 225,
    "b": 140
  },
  "hsl": {
    "h": 143.043,
    "s": 69.697,
    "l": 61.176
  },
  "oklch": {
    "l": 0.81359,
    "c": 0.17003,
    "h": 153.1
  },
  "luminance": 0.5777
}

Semantic roles & 50–950 ramp

primary

#57E18C

secondary

#A4387B

accent

#1489D2

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1610

muted

#7F8581

Preview Lab

Preview with #57E18C

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

Preview Lab → · Contrast checker → · Palette generator →