#57E383#57E383

#57E383 is a light, vivid green. Relative luminance 0.586; OKLCH L 81.7% C 0.181 H 150.6°. Best body text is #000000 at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#57E383
RGB	rgb(87, 227, 131)
HSL	hsl(139, 71%, 62%)
HSV	hsv(139, 62%, 89%)
CMYK	cmyk(61.7%, 0%, 42.3%, 11%)
CIE-LAB	lab(81.07, -58.35, 35.92)
CIE-LCH	lch(81.07, 68.52, 148.38°)
OKLab	oklab(81.69% -0.1576 0.0887)
OKLCH	oklch(81.69% 0.181 150.6)
XYZ	xyz(35.4936, 58.5996, 30.9087)
Luminance	0.5860 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E383 #E357B7

analogous

#71E357 #57E383 #57E3C9

triadic

#57E383 #8357E3 #E38357

tetradic

#57E383 #5771E3 #E357B7 #E3C957

square

#57E383 #5771E3 #E357B7 #E3C957

split-complementary

#57E383 #C957E3 #E35771

monochromatic

#1BA446 #24D95D #57E383 #8BECAA #C0F4D0

Accessibility & contrast

On white

1.65

#57E383 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.72

#57E383 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E383

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E383	#FFFFFF	#000000	##000000
##57E383	1.00	1.65	12.72	12.72
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.72	21.00	1.00	1.00
##000000	12.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4D17C

Deuteranopia (green-blind)

#D2C489

Tritanopia (blue-blind)

#27DFCB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #57e383;
/* rgb */ color: rgb(87, 227, 131);
/* oklch */ color: oklch(81.7% 0.181 150.6);

Tailwind

colors: {
  custom: {
    50: '#94eda8',
    500: '#57e383',
    950: '#000000',
  },
}

SCSS

$custom: #57e383;
$custom-light: #94eda8;
$custom-dark: #000000;

JSON

{
  "hex": "#57e383",
  "rgb": {
    "r": 87,
    "g": 227,
    "b": 131
  },
  "hsl": {
    "h": 138.857,
    "s": 71.429,
    "l": 61.569
  },
  "oklch": {
    "l": 0.81692,
    "c": 0.18086,
    "h": 150.6
  },
  "luminance": 0.58603
}

Semantic roles & 50–950 ramp

primary

#57E383

secondary

#A73884

accent

#1297D3

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E1610

muted

#7F8580

Preview Lab

Preview with #57E383

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

Preview Lab → · Contrast checker → · Palette generator →