#57DDB3#57DDB3

#57DDB3 is a light, vivid teal. Relative luminance 0.570; OKLCH L 81.3% C 0.132 H 169.0°. Best body text is #000000 at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#57DDB3
RGB	rgb(87, 221, 179)
HSL	hsl(161, 66%, 60%)
HSV	hsv(161, 61%, 87%)
CMYK	cmyk(60.6%, 0%, 19%, 13.3%)
CIE-LAB	lab(80.17, -46.46, 9.85)
CIE-LCH	lch(80.17, 47.49, 168.03°)
OKLab	oklab(81.25% -0.1299 0.0252)
OKLCH	oklch(81.25% 0.132 169)
XYZ	xyz(37.9196, 56.9899, 51.6409)
Luminance	0.5699 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DDB3 #DD5781

analogous

#57DD70 #57DDB3 #57C4DD

triadic

#57DDB3 #B357DD #DDB357

tetradic

#57DDB3 #7057DD #DD5781 #C4DD57

square

#57DDB3 #7057DD #DD5781 #C4DD57

split-complementary

#57DDB3 #DD57C4 #DD7057

monochromatic

#1F9A74 #2ACD9A #57DDB3 #8AE7CA #BDF2E1

Accessibility & contrast

On white

1.69

#57DDB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.40

#57DDB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DDB3

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DDB3	#FFFFFF	#000000	##000000
##57DDB3	1.00	1.69	12.40	12.40
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.40	21.00	1.00	1.00
##000000	12.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8CFB1

Deuteranopia (green-blind)

#C4C1B6

Tritanopia (blue-blind)

#00DED1

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #57ddb3;
/* rgb */ color: rgb(87, 221, 179);
/* oklch */ color: oklch(81.3% 0.132 169.0);

Tailwind

colors: {
  custom: {
    50: '#93e8c9',
    500: '#57ddb3',
    950: '#000000',
  },
}

SCSS

$custom: #57ddb3;
$custom-light: #93e8c9;
$custom-dark: #000000;

JSON

{
  "hex": "#57ddb3",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 179
  },
  "hsl": {
    "h": 161.194,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.81254,
    "c": 0.13237,
    "h": 169
  },
  "luminance": 0.56994
}

Semantic roles & 50–950 ramp

primary

#57DDB3

secondary

#9E3A59

accent

#1751CE

background

#FCFEFD

surface

#F5FDF9

border

#CFD5D2

text

#0E1613

muted

#7F8482

Preview Lab

Preview with #57DDB3

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

Preview Lab → · Contrast checker → · Palette generator →