#57D990#57D990

#57D990 is a light, vivid green. Relative luminance 0.537; OKLCH L 79.5% C 0.156 H 155.6°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#57D990
RGB	rgb(87, 217, 144)
HSL	hsl(146, 63%, 60%)
HSV	hsv(146, 60%, 85%)
CMYK	cmyk(59.9%, 0%, 33.6%, 14.9%)
CIE-LAB	lab(78.26, -52.16, 25.58)
CIE-LCH	lch(78.26, 58.09, 153.88°)
OKLab	oklab(79.46% -0.1417 0.0644)
OKLCH	oklch(79.46% 0.156 155.6)
XYZ	xyz(33.7745, 53.6622, 34.9581)
Luminance	0.5367 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D990 #D957A0

analogous

#5FD957 #57D990 #57D9D1

triadic

#57D990 #9057D9 #D99057

tetradic

#57D990 #575FD9 #D957A0 #D9D157

square

#57D990 #575FD9 #D957A0 #D9D157

split-complementary

#57D990 #D157D9 #D9575F

monochromatic

#219454 #2DC670 #57D990 #89E4B1 #BBF0D2

Accessibility & contrast

On white

1.79

#57D990 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.73

#57D990 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D990

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D990	#FFFFFF	#000000	##000000
##57D990	1.00	1.79	11.73	11.73
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.73	21.00	1.00	1.00
##000000	11.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C98B

Deuteranopia (green-blind)

#C7BD95

Tritanopia (blue-blind)

#23D7C6

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #57d990;
/* rgb */ color: rgb(87, 217, 144);
/* oklch */ color: oklch(79.5% 0.156 155.6);

Tailwind

colors: {
  custom: {
    50: '#92e6b1',
    500: '#57d990',
    950: '#000000',
  },
}

SCSS

$custom: #57d990;
$custom-light: #92e6b1;
$custom-dark: #000000;

JSON

{
  "hex": "#57d990",
  "rgb": {
    "r": 87,
    "g": 217,
    "b": 144
  },
  "hsl": {
    "h": 146.308,
    "s": 63.107,
    "l": 59.608
  },
  "oklch": {
    "l": 0.79457,
    "c": 0.15566,
    "h": 155.6
  },
  "luminance": 0.53666
}

Semantic roles & 50–950 ramp

primary

#57D990

secondary

#993B70

accent

#429EE6

background

#FCFEFD

surface

#F5FCF7

border

#CFD5D0

text

#0E1610

muted

#7F8481

Preview Lab

Preview with #57D990

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

Preview Lab → · Contrast checker → · Palette generator →