#57BD99#57BD99

#57BD99 is a light, moderate teal. Relative luminance 0.407; OKLCH L 72.7% C 0.110 H 167.5°. Best body text is #000000 at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#57BD99
RGB	rgb(87, 189, 153)
HSL	hsl(159, 44%, 54%)
HSV	hsv(159, 54%, 74%)
CMYK	cmyk(54%, 0%, 19%, 25.9%)
CIE-LAB	lab(69.98, -38.40, 9.28)
CIE-LCH	lch(69.98, 39.50, 166.42°)
OKLab	oklab(72.75% -0.1074 0.0238)
OKLCH	oklch(72.75% 0.11 167.5)
XYZ	xyz(27.8752, 40.7188, 36.5214)
Luminance	0.4072 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BD99 #BD577B

analogous

#57BD66 #57BD99 #57AEBD

triadic

#57BD99 #9957BD #BD9957

tetradic

#57BD99 #6657BD #BD577B #AEBD57

square

#57BD99 #6657BD #BD577B #AEBD57

split-complementary

#57BD99 #BD57AE #BD6657

monochromatic

#2B6E57 #3D9A79 #57BD99 #83CEB4 #AFE0CE

Accessibility & contrast

On white

2.30

#57BD99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.14

#57BD99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BD99

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BD99	#FFFFFF	#000000	##000000
##57BD99	1.00	2.30	9.14	9.14
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.14	21.00	1.00	1.00
##000000	9.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9B297

Deuteranopia (green-blind)

#AAA79B

Tritanopia (blue-blind)

#2BBEB3

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #57bd99;
/* rgb */ color: rgb(87, 189, 153);
/* oklch */ color: oklch(72.7% 0.110 167.5);

Tailwind

colors: {
  custom: {
    50: '#8ed1b7',
    500: '#57bd99',
    950: '#000000',
  },
}

SCSS

$custom: #57bd99;
$custom-light: #8ed1b7;
$custom-dark: #000000;

JSON

{
  "hex": "#57bd99",
  "rgb": {
    "r": 87,
    "g": 189,
    "b": 153
  },
  "hsl": {
    "h": 158.824,
    "s": 43.59,
    "l": 54.118
  },
  "oklch": {
    "l": 0.72748,
    "c": 0.10996,
    "h": 167.5
  },
  "luminance": 0.40721
}

Semantic roles & 50–950 ramp

primary

#57BD99

secondary

#CEA2B2

accent

#5481D3

background

#F9FCFB

surface

#F1F9F6

border

#CBD2D0

text

#0D1411

muted

#7E8280

Preview Lab

Preview with #57BD99

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

Preview Lab → · Contrast checker → · Palette generator →