#57CBB2#57CBB2

#57CBB2 is a light, moderate teal. Relative luminance 0.480; OKLCH L 76.9% C 0.112 H 176.7°. Best body text is #000000 at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#57CBB2
RGB	rgb(87, 203, 178)
HSL	hsl(167, 53%, 57%)
HSV	hsv(167, 57%, 80%)
CMYK	cmyk(57.1%, 0%, 12.3%, 20.4%)
CIE-LAB	lab(74.79, -38.80, 2.64)
CIE-LCH	lch(74.79, 38.89, 176.11°)
OKLab	oklab(76.86% -0.1113 0.0064)
OKLCH	oklch(76.86% 0.112 176.7)
XYZ	xyz(33.3186, 47.9492, 49.6101)
Luminance	0.4795 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CBB2 #CB5770

analogous

#57CB78 #57CBB2 #57AACB

triadic

#57CBB2 #B257CB #CBB257

tetradic

#57CBB2 #7857CB #CB5770 #AACB57

square

#57CBB2 #7857CB #CB5770 #AACB57

split-complementary

#57CBB2 #CB57AA #CB7857

monochromatic

#28806D #36AF95 #57CBB2 #86D9C7 #B4E8DD

Accessibility & contrast

On white

1.98

#57CBB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.59

#57CBB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CBB2

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CBB2	#FFFFFF	#000000	##000000
##57CBB2	1.00	1.98	10.59	10.59
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.59	21.00	1.00	1.00
##000000	10.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C0B1

Deuteranopia (green-blind)

#B2B3B4

Tritanopia (blue-blind)

#00CEC3

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #57cbb2;
/* rgb */ color: rgb(87, 203, 178);
/* oklch */ color: oklch(76.9% 0.112 176.7);

Tailwind

colors: {
  custom: {
    50: '#91dbc9',
    500: '#57cbb2',
    950: '#000000',
  },
}

SCSS

$custom: #57cbb2;
$custom-light: #91dbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#57cbb2",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 178
  },
  "hsl": {
    "h": 167.069,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.76864,
    "c": 0.11152,
    "h": 176.7
  },
  "luminance": 0.47952
}

Semantic roles & 50–950 ramp

primary

#57CBB2

secondary

#D7A7B1

accent

#4C6BDC

background

#F9FDFC

surface

#F2FBF8

border

#CCD4D1

text

#0E1513

muted

#7E8382

Preview Lab

Preview with #57CBB2

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

Preview Lab → · Contrast checker → · Palette generator →