#57ACBB#57ACBB

#57ACBB is a light, moderate teal. Relative luminance 0.351; OKLCH L 69.7% C 0.085 H 210.5°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#57ACBB
RGB	rgb(87, 172, 187)
HSL	hsl(189, 42%, 54%)
HSV	hsv(189, 53%, 73%)
CMYK	cmyk(53.5%, 8%, 0%, 26.7%)
CIE-LAB	lab(65.84, -21.46, -15.55)
CIE-LCH	lch(65.84, 26.50, 215.94°)
OKLab	oklab(69.72% -0.0731 -0.043)
OKLCH	oklch(69.72% 0.085 210.5)
XYZ	xyz(27.6491, 35.1166, 52.3252)
Luminance	0.3512 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ACBB #BB6657

analogous

#57BB98 #57ACBB #577ABB

triadic

#57ACBB #BB57AC #ACBB57

tetradic

#57ACBB #9857BB #BB6657 #7ABB57

square

#57ACBB #9857BB #BB6657 #7ABB57

split-complementary

#57ACBB #BB577A #BB9857

monochromatic

#2C626C #3D8A97 #57ACBB #83C2CD #AED7DE

Accessibility & contrast

On white

2.62

#57ACBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#57ACBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ACBB

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ACBB	#FFFFFF	#000000	##000000
##57ACBB	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FA7BC

Deuteranopia (green-blind)

#8F9BBB

Tritanopia (blue-blind)

#00B3B0

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #57acbb;
/* rgb */ color: rgb(87, 172, 187);
/* oklch */ color: oklch(69.7% 0.085 210.5);

Tailwind

colors: {
  custom: {
    50: '#8ec5cf',
    500: '#57acbb',
    950: '#000000',
  },
}

SCSS

$custom: #57acbb;
$custom-light: #8ec5cf;
$custom-dark: #000000;

JSON

{
  "hex": "#57acbb",
  "rgb": {
    "r": 87,
    "g": 172,
    "b": 187
  },
  "hsl": {
    "h": 189,
    "s": 42.373,
    "l": 53.725
  },
  "oklch": {
    "l": 0.6972,
    "c": 0.08482,
    "h": 210.5
  },
  "luminance": 0.35119
}

Semantic roles & 50–950 ramp

primary

#57ACBB

secondary

#CCA8A2

accent

#6856D2

background

#F9FCFC

surface

#F1F8F9

border

#CBD1D2

text

#0D1213

muted

#7E8182

Preview Lab

Preview with #57ACBB

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

Preview Lab → · Contrast checker → · Palette generator →