#57BFC9#57BFC9

#57BFC9 is a light, moderate teal. Relative luminance 0.435; OKLCH L 74.7% C 0.097 H 203.9°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#57BFC9
RGB	rgb(87, 191, 201)
HSL	hsl(185, 51%, 56%)
HSV	hsv(185, 57%, 79%)
CMYK	cmyk(56.7%, 5%, 0%, 21.2%)
CIE-LAB	lab(71.89, -27.08, -14.14)
CIE-LCH	lch(71.89, 30.55, 207.57°)
OKLab	oklab(74.74% -0.0884 -0.0391)
OKLCH	oklch(74.74% 0.097 203.9)
XYZ	xyz(33.0995, 43.5016, 61.8993)
Luminance	0.4350 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BFC9 #C96157

analogous

#57C99A #57BFC9 #5786C9

triadic

#57BFC9 #C957BF #BFC957

tetradic

#57BFC9 #9A57C9 #C96157 #86C957

square

#57BFC9 #9A57C9 #C96157 #86C957

split-complementary

#57BFC9 #C95786 #C99A57

monochromatic

#28767D #37A1AC #57BFC9 #85D1D8 #B4E2E7

Accessibility & contrast

On white

2.16

#57BFC9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#57BFC9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BFC9

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BFC9	#FFFFFF	#000000	##000000
##57BFC9	1.00	2.16	9.70	9.70
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B8CA

Deuteranopia (green-blind)

#A0ABC9

Tritanopia (blue-blind)

#00C6C2

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #57bfc9;
/* rgb */ color: rgb(87, 191, 201);
/* oklch */ color: oklch(74.7% 0.097 203.9);

Tailwind

colors: {
  custom: {
    50: '#91d2d9',
    500: '#57bfc9',
    950: '#000000',
  },
}

SCSS

$custom: #57bfc9;
$custom-light: #91d2d9;
$custom-dark: #000000;

JSON

{
  "hex": "#57bfc9",
  "rgb": {
    "r": 87,
    "g": 191,
    "b": 201
  },
  "hsl": {
    "h": 185.263,
    "s": 51.351,
    "l": 56.471
  },
  "oklch": {
    "l": 0.74736,
    "c": 0.09663,
    "h": 203.9
  },
  "luminance": 0.43505
}

Semantic roles & 50–950 ramp

primary

#57BFC9

secondary

#D5ABA7

accent

#594DDB

background

#F9FCFD

surface

#F2F9FA

border

#CCD2D3

text

#0E1414

muted

#7E8283

Preview Lab

Preview with #57BFC9

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

Preview Lab → · Contrast checker → · Palette generator →