#57DD78#57DD78

#57DD78 is a light, vivid green. Relative luminance 0.551; OKLCH L 80.0% C 0.183 H 148.7°. Best body text is #000000 at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#57DD78
RGB	rgb(87, 221, 120)
HSL	hsl(135, 66%, 60%)
HSV	hsv(135, 61%, 87%)
CMYK	cmyk(60.6%, 0%, 45.7%, 13.3%)
CIE-LAB	lab(79.09, -57.85, 38.85)
CIE-LCH	lch(79.09, 69.68, 146.12°)
OKLab	oklab(80.01% -0.1563 0.0951)
OKLCH	oklch(80.01% 0.183 148.7)
XYZ	xyz(33.1747, 55.0920, 26.6512)
Luminance	0.5510 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DD78 #DD57BC

analogous

#79DD57 #57DD78 #57DDBB

triadic

#57DD78 #7857DD #DD7857

tetradic

#57DD78 #5779DD #DD57BC #DDBB57

square

#57DD78 #5779DD #DD57BC #DDBB57

split-complementary

#57DD78 #BB57DD #DD5779

monochromatic

#1F9A3E #2ACD52 #57DD78 #8AE7A1 #BDF2CA

Accessibility & contrast

On white

1.75

#57DD78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.02

#57DD78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DD78

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DD78	#FFFFFF	#000000	##000000
##57DD78	1.00	1.75	12.02	12.02
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.02	21.00	1.00	1.00
##000000	12.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFCB70

Deuteranopia (green-blind)

#CEBF7F

Tritanopia (blue-blind)

#31D9C5

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #57dd78;
/* rgb */ color: rgb(87, 221, 120);
/* oklch */ color: oklch(80.0% 0.183 148.7);

Tailwind

colors: {
  custom: {
    50: '#93e8a0',
    500: '#57dd78',
    950: '#000000',
  },
}

SCSS

$custom: #57dd78;
$custom-light: #93e8a0;
$custom-dark: #000000;

JSON

{
  "hex": "#57dd78",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 120
  },
  "hsl": {
    "h": 134.776,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.80014,
    "c": 0.18292,
    "h": 148.7
  },
  "luminance": 0.55095
}

Semantic roles & 50–950 ramp

primary

#57DD78

secondary

#9E3A86

accent

#17A1CE

background

#FCFEFC

surface

#F5FDF5

border

#CFD5CF

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #57DD78

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

Preview Lab → · Contrast checker → · Palette generator →