#57DDBA#57DDBA

#57DDBA is a light, vivid teal. Relative luminance 0.573; OKLCH L 81.4% C 0.128 H 172.7°. Best body text is #000000 at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#57DDBA
RGB	rgb(87, 221, 186)
HSL	hsl(164, 66%, 60%)
HSV	hsv(164, 61%, 87%)
CMYK	cmyk(60.6%, 0%, 15.8%, 13.3%)
CIE-LAB	lab(80.34, -44.83, 6.37)
CIE-LCH	lch(80.34, 45.28, 171.91°)
OKLab	oklab(81.44% -0.1268 0.0162)
OKLCH	oklch(81.44% 0.128 172.7)
XYZ	xyz(38.6456, 57.2803, 55.4644)
Luminance	0.5728 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DDBA #DD577A

analogous

#57DD77 #57DDBA #57BDDD

triadic

#57DDBA #BA57DD #DDBA57

tetradic

#57DDBA #7757DD #DD577A #BDDD57

square

#57DDBA #7757DD #DD577A #BDDD57

split-complementary

#57DDBA #DD57BD #DD7757

monochromatic

#1F9A7A #2ACDA2 #57DDBA #8AE7CF #BDF2E4

Accessibility & contrast

On white

1.69

#57DDBA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.46

#57DDBA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DDBA

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DDBA	#FFFFFF	#000000	##000000
##57DDBA	1.00	1.69	12.46	12.46
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.46	21.00	1.00	1.00
##000000	12.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6D0B8

Deuteranopia (green-blind)

#C3C1BC

Tritanopia (blue-blind)

#00DFD3

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #57ddba;
/* rgb */ color: rgb(87, 221, 186);
/* oklch */ color: oklch(81.4% 0.128 172.7);

Tailwind

colors: {
  custom: {
    50: '#93e8ce',
    500: '#57ddba',
    950: '#000000',
  },
}

SCSS

$custom: #57ddba;
$custom-light: #93e8ce;
$custom-dark: #000000;

JSON

{
  "hex": "#57ddba",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 186
  },
  "hsl": {
    "h": 164.328,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.81441,
    "c": 0.12781,
    "h": 172.7
  },
  "luminance": 0.57284
}

Semantic roles & 50–950 ramp

primary

#57DDBA

secondary

#9E3A54

accent

#1747CE

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0E1613

muted

#7F8483

Preview Lab

Preview with #57DDBA

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

Preview Lab → · Contrast checker → · Palette generator →