#57D840#57D840

#57D840 is a light, highly saturated green. Relative luminance 0.515; OKLCH L 78.1% C 0.221 H 140.9°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#57D840
RGB	rgb(87, 216, 64)
HSL	hsl(111, 66%, 55%)
HSV	hsv(111, 70%, 85%)
CMYK	cmyk(59.7%, 0%, 70.4%, 15.3%)
CIE-LAB	lab(76.98, -62.61, 61.23)
CIE-LCH	lch(76.98, 87.57, 135.64°)
OKLab	oklab(78.09% -0.1713 0.1392)
OKLCH	oklch(78.09% 0.221 140.9)
XYZ	xyz(29.4103, 51.5054, 13.2412)
Luminance	0.5151 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D840 #C140D8

analogous

#A3D840 #57D840 #40D875

triadic

#57D840 #4057D8 #D84057

tetradic

#57D840 #40A3D8 #C140D8 #D87540

square

#57D840 #40A3D8 #C140D8 #D87540

split-complementary

#57D840 #7540D8 #D840A3

monochromatic

#2A831B #3BB625 #57D840 #84E273 #B0EDA6

Accessibility & contrast

On white

1.86

#57D840 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#57D840 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D840

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D840	#FFFFFF	#000000	##000000
##57D840	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC527

Deuteranopia (green-blind)

#CEBA4F

Tritanopia (blue-blind)

#44D1BA

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #57d840;
/* rgb */ color: rgb(87, 216, 64);
/* oklch */ color: oklch(78.1% 0.221 140.9);

Tailwind

colors: {
  custom: {
    50: '#94e57d',
    500: '#57d840',
    950: '#000000',
  },
}

SCSS

$custom: #57d840;
$custom-light: #94e57d;
$custom-dark: #000000;

JSON

{
  "hex": "#57d840",
  "rgb": {
    "r": 87,
    "g": 216,
    "b": 64
  },
  "hsl": {
    "h": 110.921,
    "s": 66.087,
    "l": 54.902
  },
  "oklch": {
    "l": 0.78086,
    "c": 0.22072,
    "h": 140.9
  },
  "luminance": 0.51508
}

Semantic roles & 50–950 ramp

primary

#57D840

secondary

#7C338A

accent

#3FE9CF

background

#FCFEFB

surface

#F5FCF2

border

#CFD5CC

text

#0E160A

muted

#7F847D

Preview Lab

Preview with #57D840

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

Preview Lab → · Contrast checker → · Palette generator →