#57AAB2#57AAB2

#57AAB2 is a light, moderate teal. Relative luminance 0.340; OKLCH L 68.9% C 0.081 H 203.7°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#57AAB2
RGB	rgb(87, 170, 178)
HSL	hsl(185, 37%, 52%)
HSV	hsv(185, 51%, 70%)
CMYK	cmyk(51.1%, 4.5%, 0%, 30.2%)
CIE-LAB	lab(64.95, -22.96, -11.88)
CIE-LCH	lch(64.95, 25.85, 207.36°)
OKLab	oklab(68.91% -0.0746 -0.0328)
OKLCH	oklch(68.91% 0.081 203.7)
XYZ	xyz(26.3379, 33.9877, 47.2832)
Luminance	0.3399 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AAB2 #B25F57

analogous

#57B28D #57AAB2 #577DB2

triadic

#57AAB2 #B257AA #AAB257

tetradic

#57AAB2 #8D57B2 #B25F57 #7DB257

square

#57AAB2 #8D57B2 #B25F57 #7DB257

split-complementary

#57AAB2 #B2577D #B28D57

monochromatic

#2D5D62 #40858C #57AAB2 #81BFC5 #ABD4D8

Accessibility & contrast

On white

2.69

#57AAB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#57AAB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AAB2

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AAB2	#FFFFFF	#000000	##000000
##57AAB2	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FA4B3

Deuteranopia (green-blind)

#9099B2

Tritanopia (blue-blind)

#18B0AC

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #57aab2;
/* rgb */ color: rgb(87, 170, 178);
/* oklch */ color: oklch(68.9% 0.081 203.7);

Tailwind

colors: {
  custom: {
    50: '#8ec3c9',
    500: '#57aab2',
    950: '#000000',
  },
}

SCSS

$custom: #57aab2;
$custom-light: #8ec3c9;
$custom-dark: #000000;

JSON

{
  "hex": "#57aab2",
  "rgb": {
    "r": 87,
    "g": 170,
    "b": 178
  },
  "hsl": {
    "h": 185.275,
    "s": 37.143,
    "l": 51.961
  },
  "oklch": {
    "l": 0.68911,
    "c": 0.08145,
    "h": 203.7
  },
  "luminance": 0.3399
}

Semantic roles & 50–950 ramp

primary

#57AAB2

secondary

#C6A29E

accent

#655BCD

background

#F9FCFC

surface

#F1F8F8

border

#CBD1D1

text

#0D1213

muted

#7E8182

Preview Lab

Preview with #57AAB2

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

Preview Lab → · Contrast checker → · Palette generator →