#57D366#57D366

#57D366 is a light, vivid green. Relative luminance 0.496; OKLCH L 77.2% C 0.186 H 145.7°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#57D366
RGB	rgb(87, 211, 102)
HSL	hsl(127, 58%, 58%)
HSV	hsv(127, 59%, 83%)
CMYK	cmyk(58.8%, 0%, 51.7%, 17.3%)
CIE-LAB	lab(75.81, -56.72, 43.52)
CIE-LCH	lch(75.81, 71.49, 142.50°)
OKLab	oklab(77.23% -0.1536 0.1047)
OKLCH	oklch(77.23% 0.186 145.7)
XYZ	xyz(29.6212, 49.5713, 20.5750)
Luminance	0.4957 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D366 #D357C4

analogous

#86D357 #57D366 #57D3A4

triadic

#57D366 #6657D3 #D36657

tetradic

#57D366 #5786D3 #D357C4 #D3A457

square

#57D366 #5786D3 #D357C4 #D3A457

split-complementary

#57D366 #A457D3 #D35786

monochromatic

#248B31 #31BC42 #57D366 #87E092 #B8ECBE

Accessibility & contrast

On white

1.92

#57D366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#57D366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D366

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D366	#FFFFFF	#000000	##000000
##57D366	1.00	1.92	10.91	10.91
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.91	21.00	1.00	1.00
##000000	10.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C15C

Deuteranopia (green-blind)

#C6B76E

Tritanopia (blue-blind)

#3CCEBA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #57d366;
/* rgb */ color: rgb(87, 211, 102);
/* oklch */ color: oklch(77.2% 0.186 145.7);

Tailwind

colors: {
  custom: {
    50: '#92e194',
    500: '#57d366',
    950: '#000000',
  },
}

SCSS

$custom: #57d366;
$custom-light: #92e194;
$custom-dark: #000000;

JSON

{
  "hex": "#57d366",
  "rgb": {
    "r": 87,
    "g": 211,
    "b": 102
  },
  "hsl": {
    "h": 127.258,
    "s": 58.491,
    "l": 58.431
  },
  "oklch": {
    "l": 0.77229,
    "c": 0.18587,
    "h": 145.7
  },
  "luminance": 0.49574
}

Semantic roles & 50–950 ramp

primary

#57D366

secondary

#DCAAD6

accent

#46CFE2

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150D

muted

#7E837E

Preview Lab

Preview with #57D366

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

Preview Lab → · Contrast checker → · Palette generator →