#57BFAA#57BFAA

#57BFAA is a light, moderate teal. Relative luminance 0.422; OKLCH L 73.7% C 0.102 H 178.1°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#57BFAA
RGB	rgb(87, 191, 170)
HSL	hsl(168, 45%, 55%)
HSV	hsv(168, 54%, 75%)
CMYK	cmyk(54.5%, 0%, 11%, 25.1%)
CIE-LAB	lab(71.00, -35.27, 1.47)
CIE-LCH	lch(71.00, 35.30, 177.61°)
OKLab	oklab(73.72% -0.1018 0.0034)
OKLCH	oklch(73.72% 0.102 178.1)
XYZ	xyz(29.8138, 42.1873, 44.5942)
Luminance	0.4219 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BFAA #BF576C

analogous

#57BF76 #57BFAA #57A0BF

triadic

#57BFAA #AA57BF #BFAA57

tetradic

#57BFAA #7657BF #BF576C #A0BF57

square

#57BFAA #7657BF #BF576C #A0BF57

split-complementary

#57BFAA #BF57A0 #BF7657

monochromatic

#2B7163 #3C9D89 #57BFAA #83D0C0 #B0E1D7

Accessibility & contrast

On white

2.23

#57BFAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#57BFAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BFAA

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BFAA	#FFFFFF	#000000	##000000
##57BFAA	1.00	2.23	9.44	9.44
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8B5A9

Deuteranopia (green-blind)

#A8A9AC

Tritanopia (blue-blind)

#16C2B9

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #57bfaa;
/* rgb */ color: rgb(87, 191, 170);
/* oklch */ color: oklch(73.7% 0.102 178.1);

Tailwind

colors: {
  custom: {
    50: '#8fd3c3',
    500: '#57bfaa',
    950: '#000000',
  },
}

SCSS

$custom: #57bfaa;
$custom-light: #8fd3c3;
$custom-dark: #000000;

JSON

{
  "hex": "#57bfaa",
  "rgb": {
    "r": 87,
    "g": 191,
    "b": 170
  },
  "hsl": {
    "h": 167.885,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.73717,
    "c": 0.10188,
    "h": 178.1
  },
  "luminance": 0.4219
}

Semantic roles & 50–950 ramp

primary

#57BFAA

secondary

#CFA3AC

accent

#536DD5

background

#F9FDFB

surface

#F2FAF7

border

#CCD3D0

text

#0D1412

muted

#7E8381

Preview Lab

Preview with #57BFAA

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

Preview Lab → · Contrast checker → · Palette generator →