#57DFDA#57DFDA

#57DFDA is a very light, moderate teal. Relative luminance 0.599; OKLCH L 82.9% C 0.117 H 191.7°. Best body text is #000000 at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#57DFDA
RGB	rgb(87, 223, 218)
HSL	hsl(178, 68%, 61%)
HSV	hsv(178, 61%, 87%)
CMYK	cmyk(61%, 0%, 2.2%, 12.5%)
CIE-LAB	lab(81.76, -37.65, -8.55)
CIE-LCH	lch(81.76, 38.60, 192.79°)
OKLab	oklab(82.88% -0.1148 -0.0238)
OKLCH	oklch(82.88% 0.117 191.7)
XYZ	xyz(42.9674, 59.8590, 75.6056)
Luminance	0.5986 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DFDA #DF575C

analogous

#57DF96 #57DFDA #57A0DF

triadic

#57DFDA #DA57DF #DFDA57

tetradic

#57DFDA #9657DF #DF575C #A0DF57

square

#57DFDA #9657DF #DF575C #A0DF57

split-complementary

#57DFDA #DF57A0 #DF9657

monochromatic

#1E9E99 #28D1CB #57DFDA #8AE9E5 #BEF3F1

Accessibility & contrast

On white

1.62

#57DFDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.97

#57DFDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DFDA

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DFDA	#FFFFFF	#000000	##000000
##57DFDA	1.00	1.62	12.97	12.97
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.97	21.00	1.00	1.00
##000000	12.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2D4DA

Deuteranopia (green-blind)

#BDC5DB

Tritanopia (blue-blind)

#00E5DD

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #57dfda;
/* rgb */ color: rgb(87, 223, 218);
/* oklch */ color: oklch(82.9% 0.117 191.7);

Tailwind

colors: {
  custom: {
    50: '#95e9e5',
    500: '#57dfda',
    950: '#000000',
  },
}

SCSS

$custom: #57dfda;
$custom-light: #95e9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#57dfda",
  "rgb": {
    "r": 87,
    "g": 223,
    "b": 218
  },
  "hsl": {
    "h": 177.794,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.82876,
    "c": 0.11725,
    "h": 191.7
  },
  "luminance": 0.59864
}

Semantic roles & 50–950 ramp

primary

#57DFDA

secondary

#A1393D

accent

#161CD0

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0F1615

muted

#808484

Preview Lab

Preview with #57DFDA

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

Preview Lab → · Contrast checker → · Palette generator →