#57D5DB#57D5DB

#57D5DB is a light, moderate teal. Relative luminance 0.547; OKLCH L 80.6% C 0.111 H 199.6°. Best body text is #000000 at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#57D5DB
RGB	rgb(87, 213, 219)
HSL	hsl(183, 65%, 60%)
HSV	hsv(183, 60%, 86%)
CMYK	cmyk(60.3%, 2.7%, 0%, 14.1%)
CIE-LAB	lab(78.88, -32.71, -13.38)
CIE-LCH	lch(78.88, 35.34, 202.24°)
OKLab	oklab(80.56% -0.1041 -0.037)
OKLCH	oklch(80.56% 0.111 199.6)
XYZ	xyz(40.5054, 54.7250, 75.4324)
Luminance	0.5473 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D5DB #DB5D57

analogous

#57DB9F #57D5DB #5793DB

triadic

#57D5DB #DB57D5 #D5DB57

tetradic

#57D5DB #9F57DB #DB5D57 #93DB57

square

#57D5DB #9F57DB #DB5D57 #93DB57

split-complementary

#57D5DB #DB5793 #DB9F57

monochromatic

#209297 #2BC2CA #57D5DB #89E2E6 #BCEEF1

Accessibility & contrast

On white

1.76

#57D5DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.95

#57D5DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D5DB

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D5DB	#FFFFFF	#000000	##000000
##57D5DB	1.00	1.76	11.95	11.95
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.95	21.00	1.00	1.00
##000000	11.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7CCDC

Deuteranopia (green-blind)

#B2BDDC

Tritanopia (blue-blind)

#00DCD6

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #57d5db;
/* rgb */ color: rgb(87, 213, 219);
/* oklch */ color: oklch(80.6% 0.111 199.6);

Tailwind

colors: {
  custom: {
    50: '#94e2e6',
    500: '#57d5db',
    950: '#000000',
  },
}

SCSS

$custom: #57d5db;
$custom-light: #94e2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#57d5db",
  "rgb": {
    "r": 87,
    "g": 213,
    "b": 219
  },
  "hsl": {
    "h": 182.727,
    "s": 64.706,
    "l": 60
  },
  "oklch": {
    "l": 0.80557,
    "c": 0.11052,
    "h": 199.6
  },
  "luminance": 0.54729
}

Semantic roles & 50–950 ramp

primary

#57D5DB

secondary

#9C3F3B

accent

#4840E8

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #57D5DB

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

Preview Lab → · Contrast checker → · Palette generator →