#57DDB2#57DDB2

#57DDB2 is a light, vivid teal. Relative luminance 0.570; OKLCH L 81.2% C 0.133 H 168.5°. Best body text is #000000 at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#57DDB2
RGB	rgb(87, 221, 178)
HSL	hsl(161, 66%, 60%)
HSV	hsv(161, 61%, 87%)
CMYK	cmyk(60.6%, 0%, 19.5%, 13.3%)
CIE-LAB	lab(80.15, -46.69, 10.34)
CIE-LCH	lch(80.15, 47.82, 167.51°)
OKLab	oklab(81.23% -0.1304 0.0265)
OKLCH	oklch(81.23% 0.133 168.5)
XYZ	xyz(37.8188, 56.9496, 51.1102)
Luminance	0.5695 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DDB2 #DD5782

analogous

#57DD6F #57DDB2 #57C5DD

triadic

#57DDB2 #B257DD #DDB257

tetradic

#57DDB2 #6F57DD #DD5782 #C5DD57

square

#57DDB2 #6F57DD #DD5782 #C5DD57

split-complementary

#57DDB2 #DD57C5 #DD6F57

monochromatic

#1F9A73 #2ACD99 #57DDB2 #8AE7C9 #BDF2E1

Accessibility & contrast

On white

1.69

#57DDB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.39

#57DDB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DDB2

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DDB2	#FFFFFF	#000000	##000000
##57DDB2	1.00	1.69	12.39	12.39
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.39	21.00	1.00	1.00
##000000	12.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8CFB0

Deuteranopia (green-blind)

#C5C1B5

Tritanopia (blue-blind)

#00DED1

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #57ddb2;
/* rgb */ color: rgb(87, 221, 178);
/* oklch */ color: oklch(81.2% 0.133 168.5);

Tailwind

colors: {
  custom: {
    50: '#93e8c9',
    500: '#57ddb2',
    950: '#000000',
  },
}

SCSS

$custom: #57ddb2;
$custom-light: #93e8c9;
$custom-dark: #000000;

JSON

{
  "hex": "#57ddb2",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 178
  },
  "hsl": {
    "h": 160.746,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.81228,
    "c": 0.13307,
    "h": 168.5
  },
  "luminance": 0.56953
}

Semantic roles & 50–950 ramp

primary

#57DDB2

secondary

#9E3A5A

accent

#1752CE

background

#FCFEFD

surface

#F5FDF9

border

#CFD5D2

text

#0E1613

muted

#7F8482

Preview Lab

Preview with #57DDB2

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

Preview Lab → · Contrast checker → · Palette generator →