#57D9F2#57D9F2

#57D9F2 is a very light, moderate teal. Relative luminance 0.581; OKLCH L 82.3% C 0.118 H 212.6°. Best body text is #000000 at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#57D9F2
RGB	rgb(87, 217, 242)
HSL	hsl(190, 86%, 65%)
HSV	hsv(190, 64%, 95%)
CMYK	cmyk(64%, 10.3%, 0%, 5.1%)
CIE-LAB	lab(80.77, -28.10, -22.80)
CIE-LCH	lch(80.77, 36.19, 219.05°)
OKLab	oklab(82.32% -0.099 -0.0633)
OKLCH	oklch(82.32% 0.118 212.6)
XYZ	xyz(44.7637, 58.0579, 92.8344)
Luminance	0.5806 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D9F2 #F27057

analogous

#57F2BD #57D9F2 #578CF2

triadic

#57D9F2 #F257D9 #D9F257

tetradic

#57D9F2 #BD57F2 #F27057 #8CF257

square

#57D9F2 #BD57F2 #F27057 #8CF257

split-complementary

#57D9F2 #F2578C #F2BD57

monochromatic

#0FA3C0 #1ECCEE #57D9F2 #90E6F6 #C9F3FB

Accessibility & contrast

On white

1.67

#57D9F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.61

#57D9F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D9F2

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D9F2	#FFFFFF	#000000	##000000
##57D9F2	1.00	1.67	12.61	12.61
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.61	21.00	1.00	1.00
##000000	12.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6D2F3

Deuteranopia (green-blind)

#AFC1F2

Tritanopia (blue-blind)

#00E3E1

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #57d9f2;
/* rgb */ color: rgb(87, 217, 242);
/* oklch */ color: oklch(82.3% 0.118 212.6);

Tailwind

colors: {
  custom: {
    50: '#97e5f6',
    500: '#57d9f2',
    950: '#000000',
  },
}

SCSS

$custom: #57d9f2;
$custom-light: #97e5f6;
$custom-dark: #000000;

JSON

{
  "hex": "#57d9f2",
  "rgb": {
    "r": 87,
    "g": 217,
    "b": 242
  },
  "hsl": {
    "h": 189.677,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.82322,
    "c": 0.11751,
    "h": 212.6
  },
  "luminance": 0.58063
}

Semantic roles & 50–950 ramp

primary

#57D9F2

secondary

#BE4630

accent

#2703E2

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #57D9F2

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

Preview Lab → · Contrast checker → · Palette generator →