#57BFA5#57BFA5

#57BFA5 is a light, moderate teal. Relative luminance 0.420; OKLCH L 73.6% C 0.105 H 174.5°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#57BFA5
RGB	rgb(87, 191, 165)
HSL	hsl(165, 45%, 55%)
HSV	hsv(165, 54%, 75%)
CMYK	cmyk(54.5%, 0%, 13.6%, 25.1%)
CIE-LAB	lab(70.87, -36.49, 4.02)
CIE-LCH	lch(70.87, 36.71, 173.72°)
OKLab	oklab(73.57% -0.1041 0.0101)
OKLCH	oklch(73.57% 0.105 174.5)
XYZ	xyz(29.3498, 42.0017, 42.1505)
Luminance	0.4200 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BFA5 #BF5771

analogous

#57BF71 #57BFA5 #57A5BF

triadic

#57BFA5 #A557BF #BFA557

tetradic

#57BFA5 #7157BF #BF5771 #A5BF57

square

#57BFA5 #7157BF #BF5771 #A5BF57

split-complementary

#57BFA5 #BF57A5 #BF7157

monochromatic

#2B715F #3C9D85 #57BFA5 #83D0BD #B0E1D4

Accessibility & contrast

On white

2.23

#57BFA5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#57BFA5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BFA5

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BFA5	#FFFFFF	#000000	##000000
##57BFA5	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9B4A4

Deuteranopia (green-blind)

#A9A9A7

Tritanopia (blue-blind)

#1DC1B7

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #57bfa5;
/* rgb */ color: rgb(87, 191, 165);
/* oklch */ color: oklch(73.6% 0.105 174.5);

Tailwind

colors: {
  custom: {
    50: '#8fd3bf',
    500: '#57bfa5',
    950: '#000000',
  },
}

SCSS

$custom: #57bfa5;
$custom-light: #8fd3bf;
$custom-dark: #000000;

JSON

{
  "hex": "#57bfa5",
  "rgb": {
    "r": 87,
    "g": 191,
    "b": 165
  },
  "hsl": {
    "h": 165,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.73571,
    "c": 0.10457,
    "h": 174.5
  },
  "luminance": 0.42004
}

Semantic roles & 50–950 ramp

primary

#57BFA5

secondary

#CFA3AE

accent

#5374D5

background

#F9FDFB

surface

#F1FAF7

border

#CBD3D0

text

#0D1412

muted

#7E8381

Preview Lab

Preview with #57BFA5

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

Preview Lab → · Contrast checker → · Palette generator →