#57DD9B#57DD9B

#57DD9B is a light, vivid teal. Relative luminance 0.561; OKLCH L 80.7% C 0.151 H 158.6°. Best body text is #000000 at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#57DD9B
RGB	rgb(87, 221, 155)
HSL	hsl(150, 66%, 60%)
HSV	hsv(150, 61%, 87%)
CMYK	cmyk(60.6%, 0%, 29.9%, 13.3%)
CIE-LAB	lab(79.67, -51.62, 21.77)
CIE-LCH	lch(79.67, 56.03, 157.13°)
OKLab	oklab(80.68% -0.1409 0.0552)
OKLCH	oklch(80.68% 0.151 158.6)
XYZ	xyz(35.7001, 56.1021, 39.9514)
Luminance	0.5611 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DD9B #DD5799

analogous

#57DD58 #57DD9B #57DCDD

triadic

#57DD9B #9B57DD #DD9B57

tetradic

#57DD9B #5857DD #DD5799 #DCDD57

square

#57DD9B #5857DD #DD5799 #DCDD57

split-complementary

#57DD9B #DD57DC #DD5857

monochromatic

#1F9A5E #2ACD7D #57DD9B #8AE7B9 #BDF2D8

Accessibility & contrast

On white

1.72

#57DD9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.22

#57DD9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DD9B

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DD9B	#FFFFFF	#000000	##000000
##57DD9B	1.00	1.72	12.22	12.22
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.22	21.00	1.00	1.00
##000000	12.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBCD97

Deuteranopia (green-blind)

#C9C09F

Tritanopia (blue-blind)

#11DCCB

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #57dd9b;
/* rgb */ color: rgb(87, 221, 155);
/* oklch */ color: oklch(80.7% 0.151 158.6);

Tailwind

colors: {
  custom: {
    50: '#93e8b8',
    500: '#57dd9b',
    950: '#000000',
  },
}

SCSS

$custom: #57dd9b;
$custom-light: #93e8b8;
$custom-dark: #000000;

JSON

{
  "hex": "#57dd9b",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 155
  },
  "hsl": {
    "h": 150.448,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.80677,
    "c": 0.15131,
    "h": 158.6
  },
  "luminance": 0.56106
}

Semantic roles & 50–950 ramp

primary

#57DD9B

secondary

#9E3A6B

accent

#1771CE

background

#FCFEFD

surface

#F5FDF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #57DD9B

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

Preview Lab → · Contrast checker → · Palette generator →