#57ED81#57ED81

#57ED81 is a very light, vivid green. Relative luminance 0.642; OKLCH L 84.1% C 0.196 H 149.4°. Best body text is #000000 at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#57ED81
RGB	rgb(87, 237, 129)
HSL	hsl(137, 81%, 64%)
HSV	hsv(137, 63%, 93%)
CMYK	cmyk(63.3%, 0%, 45.6%, 7.1%)
CIE-LAB	lab(84.06, -62.38, 40.74)
CIE-LCH	lch(84.06, 74.50, 146.85°)
OKLab	oklab(84.14% -0.1683 0.0997)
OKLCH	oklch(84.14% 0.196 149.4)
XYZ	xyz(38.1743, 64.1757, 31.1400)
Luminance	0.6418 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ED81 #ED57C3

analogous

#78ED57 #57ED81 #57EDCC

triadic

#57ED81 #8157ED #ED8157

tetradic

#57ED81 #5778ED #ED57C3 #EDCC57

square

#57ED81 #5778ED #ED57C3 #EDCC57

split-complementary

#57ED81 #CC57ED #ED5778

monochromatic

#14B641 #20E758 #57ED81 #8EF3AA #C6F9D4

Accessibility & contrast

On white

1.52

#57ED81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.84

#57ED81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ED81

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ED81	#FFFFFF	#000000	##000000
##57ED81	1.00	1.52	13.84	13.84
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.84	21.00	1.00	1.00
##000000	13.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFDA79

Deuteranopia (green-blind)

#DCCC88

Tritanopia (blue-blind)

#21E9D3

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #57ed81;
/* rgb */ color: rgb(87, 237, 129);
/* oklch */ color: oklch(84.1% 0.196 149.4);

Tailwind

colors: {
  custom: {
    50: '#95f4a7',
    500: '#57ed81',
    950: '#000000',
  },
}

SCSS

$custom: #57ed81;
$custom-light: #95f4a7;
$custom-dark: #000000;

JSON

{
  "hex": "#57ed81",
  "rgb": {
    "r": 87,
    "g": 237,
    "b": 129
  },
  "hsl": {
    "h": 136.8,
    "s": 80.645,
    "l": 63.529
  },
  "oklch": {
    "l": 0.84141,
    "c": 0.19565,
    "h": 149.4
  },
  "luminance": 0.6418
}

Semantic roles & 50–950 ramp

primary

#57ED81

secondary

#B63391

accent

#09A1DD

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #57ED81

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

Preview Lab → · Contrast checker → · Palette generator →