#57B388#57B388

#57B388 is a light, moderate teal. Relative luminance 0.360; OKLCH L 69.8% C 0.110 H 161.3°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#57B388
RGB	rgb(87, 179, 136)
HSL	hsl(152, 38%, 52%)
HSV	hsv(152, 51%, 70%)
CMYK	cmyk(51.4%, 0%, 24%, 29.8%)
CIE-LAB	lab(66.55, -37.65, 13.72)
CIE-LCH	lch(66.55, 40.07, 159.98°)
OKLab	oklab(69.83% -0.1039 0.0351)
OKLCH	oklch(69.83% 0.11 161.3)
XYZ	xyz(24.4924, 36.0419, 28.9539)
Luminance	0.3604 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B388 #B35782

analogous

#57B35A #57B388 #57B0B3

triadic

#57B388 #8857B3 #B38857

tetradic

#57B388 #5A57B3 #B35782 #B0B357

square

#57B388 #5A57B3 #B35782 #B0B357

split-complementary

#57B388 #B357B0 #B35A57

monochromatic

#2D634A #408D69 #57B388 #81C6A6 #ABD9C4

Accessibility & contrast

On white

2.56

#57B388 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#57B388 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B388

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B388	#FFFFFF	#000000	##000000
##57B388	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A886

Deuteranopia (green-blind)

#A39E8B

Tritanopia (blue-blind)

#39B3A7

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #57b388;
/* rgb */ color: rgb(87, 179, 136);
/* oklch */ color: oklch(69.8% 0.110 161.3);

Tailwind

colors: {
  custom: {
    50: '#8dcaaa',
    500: '#57b388',
    950: '#000000',
  },
}

SCSS

$custom: #57b388;
$custom-light: #8dcaaa;
$custom-dark: #000000;

JSON

{
  "hex": "#57b388",
  "rgb": {
    "r": 87,
    "g": 179,
    "b": 136
  },
  "hsl": {
    "h": 151.957,
    "s": 37.705,
    "l": 52.157
  },
  "oklch": {
    "l": 0.69834,
    "c": 0.10967,
    "h": 161.3
  },
  "luminance": 0.36044
}

Semantic roles & 50–950 ramp

primary

#57B388

secondary

#C79FB2

accent

#5A90CE

background

#F9FCFA

surface

#F1F8F4

border

#CBD1CE

text

#0D1310

muted

#7E827F

Preview Lab

Preview with #57B388

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

Preview Lab → · Contrast checker → · Palette generator →