#57BFA3#57BFA3

#57BFA3 is a light, moderate teal. Relative luminance 0.419; OKLCH L 73.5% C 0.106 H 173.1°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#57BFA3
RGB	rgb(87, 191, 163)
HSL	hsl(164, 45%, 55%)
HSV	hsv(164, 54%, 75%)
CMYK	cmyk(54.5%, 0%, 14.7%, 25.1%)
CIE-LAB	lab(70.82, -36.97, 5.04)
CIE-LCH	lch(70.82, 37.32, 172.24°)
OKLab	oklab(73.51% -0.105 0.0128)
OKLCH	oklch(73.51% 0.106 173.1)
XYZ	xyz(29.1691, 41.9295, 41.1993)
Luminance	0.4193 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BFA3 #BF5773

analogous

#57BF6F #57BFA3 #57A7BF

triadic

#57BFA3 #A357BF #BFA357

tetradic

#57BFA3 #6F57BF #BF5773 #A7BF57

square

#57BFA3 #6F57BF #BF5773 #A7BF57

split-complementary

#57BFA3 #BF57A7 #BF6F57

monochromatic

#2B715E #3C9D83 #57BFA3 #83D0BB #B0E1D4

Accessibility & contrast

On white

2.24

#57BFA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#57BFA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BFA3

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BFA3	#FFFFFF	#000000	##000000
##57BFA3	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)

#B9B4A2

Deuteranopia (green-blind)

#AAA9A5

Tritanopia (blue-blind)

#20C1B7

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #57bfa3;
/* rgb */ color: rgb(87, 191, 163);
/* oklch */ color: oklch(73.5% 0.106 173.1);

Tailwind

colors: {
  custom: {
    50: '#8fd3be',
    500: '#57bfa3',
    950: '#000000',
  },
}

SCSS

$custom: #57bfa3;
$custom-light: #8fd3be;
$custom-dark: #000000;

JSON

{
  "hex": "#57bfa3",
  "rgb": {
    "r": 87,
    "g": 191,
    "b": 163
  },
  "hsl": {
    "h": 163.846,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.73514,
    "c": 0.10577,
    "h": 173.1
  },
  "luminance": 0.41932
}

Semantic roles & 50–950 ramp

primary

#57BFA3

secondary

#CFA3AF

accent

#5376D5

background

#F9FDFB

surface

#F1FAF6

border

#CBD3D0

text

#0D1412

muted

#7E8381

Preview Lab

Preview with #57BFA3

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

Preview Lab → · Contrast checker → · Palette generator →