#57B199#57B199

#57B199 is a light, moderate teal. Relative luminance 0.358; OKLCH L 69.8% C 0.094 H 173.8°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#57B199
RGB	rgb(87, 177, 153)
HSL	hsl(164, 37%, 52%)
HSV	hsv(164, 51%, 69%)
CMYK	cmyk(50.8%, 0%, 13.6%, 30.6%)
CIE-LAB	lab(66.34, -32.87, 4.06)
CIE-LCH	lch(66.34, 33.12, 172.95°)
OKLab	oklab(69.8% -0.0937 0.0103)
OKLCH	oklch(69.8% 0.094 173.8)
XYZ	xyz(25.3999, 35.7682, 35.6963)
Luminance	0.3577 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B199 #B1576F

analogous

#57B16C #57B199 #579CB1

triadic

#57B199 #9957B1 #B19957

tetradic

#57B199 #6C57B1 #B1576F #9CB157

square

#57B199 #6C57B1 #B1576F #9CB157

split-complementary

#57B199 #B1579C #B16C57

monochromatic

#2D6153 #408A77 #57B199 #81C4B2 #ABD8CC

Accessibility & contrast

On white

2.58

#57B199 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#57B199 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B199

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B199	#FFFFFF	#000000	##000000
##57B199	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACA798

Deuteranopia (green-blind)

#9E9D9B

Tritanopia (blue-blind)

#2FB3AA

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #57b199;
/* rgb */ color: rgb(87, 177, 153);
/* oklch */ color: oklch(69.8% 0.094 173.8);

Tailwind

colors: {
  custom: {
    50: '#8dc9b7',
    500: '#57b199',
    950: '#000000',
  },
}

SCSS

$custom: #57b199;
$custom-light: #8dc9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#57b199",
  "rgb": {
    "r": 87,
    "g": 177,
    "b": 153
  },
  "hsl": {
    "h": 164,
    "s": 36.585,
    "l": 51.765
  },
  "oklch": {
    "l": 0.69796,
    "c": 0.09426,
    "h": 173.8
  },
  "luminance": 0.3577
}

Semantic roles & 50–950 ramp

primary

#57B199

secondary

#C69EA9

accent

#5B79CD

background

#F9FCFB

surface

#F1F8F6

border

#CBD1D0

text

#0D1311

muted

#7E8280

Preview Lab

Preview with #57B199

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

Preview Lab → · Contrast checker → · Palette generator →