#57BFA4#57BFA4

#57BFA4 is a light, moderate teal. Relative luminance 0.420; OKLCH L 73.5% C 0.105 H 173.8°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#57BFA4
RGB	rgb(87, 191, 164)
HSL	hsl(164, 45%, 55%)
HSV	hsv(164, 54%, 75%)
CMYK	cmyk(54.5%, 0%, 14.1%, 25.1%)
CIE-LAB	lab(70.85, -36.73, 4.53)
CIE-LCH	lch(70.85, 37.01, 172.97°)
OKLab	oklab(73.54% -0.1045 0.0114)
OKLCH	oklch(73.54% 0.105 173.8)
XYZ	xyz(29.2591, 41.9655, 41.6730)
Luminance	0.4197 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BFA4 #BF5772

analogous

#57BF70 #57BFA4 #57A6BF

triadic

#57BFA4 #A457BF #BFA457

tetradic

#57BFA4 #7057BF #BF5772 #A6BF57

square

#57BFA4 #7057BF #BF5772 #A6BF57

split-complementary

#57BFA4 #BF57A6 #BF7057

monochromatic

#2B715F #3C9D84 #57BFA4 #83D0BC #B0E1D4

Accessibility & contrast

On white

2.24

#57BFA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#57BFA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BFA4

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BFA4	#FFFFFF	#000000	##000000
##57BFA4	1.00	2.24	9.39	9.39
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.39	21.00	1.00	1.00
##000000	9.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9B4A3

Deuteranopia (green-blind)

#A9A9A6

Tritanopia (blue-blind)

#1EC1B7

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #57bfa4;
/* rgb */ color: rgb(87, 191, 164);
/* oklch */ color: oklch(73.5% 0.105 173.8);

Tailwind

colors: {
  custom: {
    50: '#8fd3bf',
    500: '#57bfa4',
    950: '#000000',
  },
}

SCSS

$custom: #57bfa4;
$custom-light: #8fd3bf;
$custom-dark: #000000;

JSON

{
  "hex": "#57bfa4",
  "rgb": {
    "r": 87,
    "g": 191,
    "b": 164
  },
  "hsl": {
    "h": 164.423,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.73542,
    "c": 0.10516,
    "h": 173.8
  },
  "luminance": 0.41968
}

Semantic roles & 50–950 ramp

primary

#57BFA4

secondary

#CFA3AE

accent

#5375D5

background

#F9FDFB

surface

#F1FAF6

border

#CBD3D0

text

#0D1412

muted

#7E8381

Preview Lab

Preview with #57BFA4

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

Preview Lab → · Contrast checker → · Palette generator →