#57DDD1#57DDD1

#57DDD1 is a very light, moderate teal. Relative luminance 0.583; OKLCH L 82.1% C 0.117 H 186.9°. Best body text is #000000 at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#57DDD1
RGB	rgb(87, 221, 209)
HSL	hsl(175, 66%, 60%)
HSV	hsv(175, 61%, 87%)
CMYK	cmyk(60.6%, 0%, 5.4%, 13.3%)
CIE-LAB	lab(80.93, -39.11, -5.00)
CIE-LCH	lch(80.93, 39.42, 187.29°)
OKLab	oklab(82.12% -0.1166 -0.0141)
OKLCH	oklch(82.12% 0.117 186.9)
XYZ	xyz(41.2904, 58.3382, 69.3936)
Luminance	0.5834 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DDD1 #DD5763

analogous

#57DD8E #57DDD1 #57A6DD

triadic

#57DDD1 #D157DD #DDD157

tetradic

#57DDD1 #8E57DD #DD5763 #A6DD57

square

#57DDD1 #8E57DD #DD5763 #A6DD57

split-complementary

#57DDD1 #DD57A6 #DD8E57

monochromatic

#1F9A8F #2ACDBF #57DDD1 #8AE7DF #BDF2ED

Accessibility & contrast

On white

1.66

#57DDD1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.67

#57DDD1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DDD1

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DDD1	#FFFFFF	#000000	##000000
##57DDD1	1.00	1.66	12.67	12.67
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.67	21.00	1.00	1.00
##000000	12.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2D2D1

Deuteranopia (green-blind)

#BEC3D2

Tritanopia (blue-blind)

#00E2D9

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #57ddd1;
/* rgb */ color: rgb(87, 221, 209);
/* oklch */ color: oklch(82.1% 0.117 186.9);

Tailwind

colors: {
  custom: {
    50: '#94e8df',
    500: '#57ddd1',
    950: '#000000',
  },
}

SCSS

$custom: #57ddd1;
$custom-light: #94e8df;
$custom-dark: #000000;

JSON

{
  "hex": "#57ddd1",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 209
  },
  "hsl": {
    "h": 174.627,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.82115,
    "c": 0.11747,
    "h": 186.9
  },
  "luminance": 0.58343
}

Semantic roles & 50–950 ramp

primary

#57DDD1

secondary

#9E3A43

accent

#1728CE

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #57DDD1

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

Preview Lab → · Contrast checker → · Palette generator →