#57C780#57C780

#57C780 is a light, vivid green. Relative luminance 0.444; OKLCH L 74.7% C 0.146 H 153.2°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#57C780
RGB	rgb(87, 199, 128)
HSL	hsl(142, 50%, 56%)
HSV	hsv(142, 56%, 78%)
CMYK	cmyk(56.3%, 0%, 35.7%, 22%)
CIE-LAB	lab(72.51, -47.86, 26.18)
CIE-LCH	lch(72.51, 54.55, 151.32°)
OKLab	oklab(74.65% -0.1299 0.0657)
OKLCH	oklch(74.65% 0.146 153.2)
XYZ	xyz(28.2480, 44.4290, 27.5049)
Luminance	0.4443 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C780 #C7579E

analogous

#66C757 #57C780 #57C7B8

triadic

#57C780 #8057C7 #C78057

tetradic

#57C780 #5766C7 #C7579E #C7B857

square

#57C780 #5766C7 #C7579E #C7B857

split-complementary

#57C780 #B857C7 #C75766

monochromatic

#297B47 #38A961 #57C780 #85D6A3 #B3E6C5

Accessibility & contrast

On white

2.12

#57C780 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#57C780 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C780

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C780	#FFFFFF	#000000	##000000
##57C780	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B87B

Deuteranopia (green-blind)

#B8AE84

Tritanopia (blue-blind)

#36C5B5

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #57c780;
/* rgb */ color: rgb(87, 199, 128);
/* oklch */ color: oklch(74.7% 0.146 153.2);

Tailwind

colors: {
  custom: {
    50: '#8fd9a5',
    500: '#57c780',
    950: '#000000',
  },
}

SCSS

$custom: #57c780;
$custom-light: #8fd9a5;
$custom-dark: #000000;

JSON

{
  "hex": "#57c780",
  "rgb": {
    "r": 87,
    "g": 199,
    "b": 128
  },
  "hsl": {
    "h": 141.964,
    "s": 50,
    "l": 56.078
  },
  "oklch": {
    "l": 0.74652,
    "c": 0.14554,
    "h": 153.2
  },
  "luminance": 0.44432
}

Semantic roles & 50–950 ramp

primary

#57C780

secondary

#D4A6C3

accent

#4EA7DA

background

#F9FDFA

surface

#F2FAF4

border

#CCD3CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #57C780

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

Preview Lab → · Contrast checker → · Palette generator →