#57D191#57D191

#57D191 is a light, vivid green. Relative luminance 0.497; OKLCH L 77.5% C 0.144 H 157.4°. Best body text is #000000 at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#57D191
RGB	rgb(87, 209, 145)
HSL	hsl(149, 57%, 58%)
HSV	hsv(149, 58%, 82%)
CMYK	cmyk(58.4%, 0%, 30.6%, 18%)
CIE-LAB	lab(75.87, -48.72, 21.79)
CIE-LCH	lch(75.87, 53.37, 155.91°)
OKLab	oklab(77.5% -0.1329 0.0552)
OKLCH	oklch(77.5% 0.144 157.4)
XYZ	xyz(31.8390, 49.6684, 34.6917)
Luminance	0.4967 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D191 #D15797

analogous

#5AD157 #57D191 #57D1CE

triadic

#57D191 #9157D1 #D19157

tetradic

#57D191 #575AD1 #D15797 #D1CE57

square

#57D191 #575AD1 #D15797 #D1CE57

split-complementary

#57D191 #CE57D1 #D1575A

monochromatic

#258854 #32B872 #57D191 #87DEB0 #B7EBD0

Accessibility & contrast

On white

1.92

#57D191 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.93

#57D191 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D191

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D191	#FFFFFF	#000000	##000000
##57D191	1.00	1.92	10.93	10.93
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.93	21.00	1.00	1.00
##000000	10.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0C28D

Deuteranopia (green-blind)

#BFB695

Tritanopia (blue-blind)

#27D0C0

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #57d191;
/* rgb */ color: rgb(87, 209, 145);
/* oklch */ color: oklch(77.5% 0.144 157.4);

Tailwind

colors: {
  custom: {
    50: '#91e0b1',
    500: '#57d191',
    950: '#000000',
  },
}

SCSS

$custom: #57d191;
$custom-light: #91e0b1;
$custom-dark: #000000;

JSON

{
  "hex": "#57d191",
  "rgb": {
    "r": 87,
    "g": 209,
    "b": 145
  },
  "hsl": {
    "h": 148.525,
    "s": 57.009,
    "l": 58.039
  },
  "oklch": {
    "l": 0.77498,
    "c": 0.14387,
    "h": 157.4
  },
  "luminance": 0.49671
}

Semantic roles & 50–950 ramp

primary

#57D191

secondary

#DAAAC3

accent

#4898E0

background

#F9FDFA

surface

#F2FBF5

border

#CCD4CF

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #57D191

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

Preview Lab → · Contrast checker → · Palette generator →