#57DC51#57DC51

#57DC51 is a light, highly saturated green. Relative luminance 0.538; OKLCH L 79.3% C 0.214 H 142.6°. Best body text is #000000 at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#57DC51
RGB	rgb(87, 220, 81)
HSL	hsl(117, 67%, 59%)
HSV	hsv(117, 63%, 86%)
CMYK	cmyk(60.5%, 0%, 63.2%, 13.7%)
CIE-LAB	lab(78.35, -62.47, 55.97)
CIE-LCH	lch(78.35, 83.87, 138.14°)
OKLab	oklab(79.26% -0.17 0.1301)
OKLCH	oklch(79.26% 0.214 142.6)
XYZ	xyz(31.0072, 53.8038, 16.5341)
Luminance	0.5381 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DC51 #D651DC

analogous

#9DDC51 #57DC51 #51DC91

triadic

#57DC51 #5157DC #DC5157

tetradic

#57DC51 #519DDC #D651DC #DC9151

square

#57DC51 #519DDC #D651DC #DC9151

split-complementary

#57DC51 #9151DC #DC519D

monochromatic

#23951E #2FC828 #57DC51 #88E684 #B9F0B7

Accessibility & contrast

On white

1.79

#57DC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.76

#57DC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DC51

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DC51	#FFFFFF	#000000	##000000
##57DC51	1.00	1.79	11.76	11.76
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.76	21.00	1.00	1.00
##000000	11.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C940

Deuteranopia (green-blind)

#D0BE5D

Tritanopia (blue-blind)

#3FD6BF

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #57dc51;
/* rgb */ color: rgb(87, 220, 81);
/* oklch */ color: oklch(79.3% 0.214 142.6);

Tailwind

colors: {
  custom: {
    50: '#94e887',
    500: '#57dc51',
    950: '#000000',
  },
}

SCSS

$custom: #57dc51;
$custom-light: #94e887;
$custom-dark: #000000;

JSON

{
  "hex": "#57dc51",
  "rgb": {
    "r": 87,
    "g": 220,
    "b": 81
  },
  "hsl": {
    "h": 117.41,
    "s": 66.507,
    "l": 59.02
  },
  "oklch": {
    "l": 0.79255,
    "c": 0.21403,
    "h": 142.6
  },
  "luminance": 0.53807
}

Semantic roles & 50–950 ramp

primary

#57DC51

secondary

#953899

accent

#3EE9E2

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0E160C

muted

#7F847F

Preview Lab

Preview with #57DC51

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

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