#57D99B#57D99B

#57D99B is a light, vivid teal. Relative luminance 0.540; OKLCH L 79.7% C 0.146 H 159.5°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#57D99B
RGB	rgb(87, 217, 155)
HSL	hsl(151, 63%, 60%)
HSV	hsv(151, 60%, 85%)
CMYK	cmyk(59.9%, 0%, 28.6%, 14.9%)
CIE-LAB	lab(78.47, -49.99, 20.12)
CIE-LCH	lch(78.47, 53.89, 158.08°)
OKLab	oklab(79.69% -0.1367 0.0511)
OKLCH	oklch(79.69% 0.146 159.5)
XYZ	xyz(34.6566, 54.0151, 39.6035)
Luminance	0.5402 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D99B #D95795

analogous

#57D95A #57D99B #57D6D9

triadic

#57D99B #9B57D9 #D99B57

tetradic

#57D99B #5A57D9 #D95795 #D6D957

square

#57D99B #5A57D9 #D95795 #D6D957

split-complementary

#57D99B #D957D6 #D95A57

monochromatic

#21945D #2DC67D #57D99B #89E4B9 #BBF0D6

Accessibility & contrast

On white

1.78

#57D99B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#57D99B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D99B

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D99B	#FFFFFF	#000000	##000000
##57D99B	1.00	1.78	11.80	11.80
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.80	21.00	1.00	1.00
##000000	11.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7CA97

Deuteranopia (green-blind)

#C5BD9F

Tritanopia (blue-blind)

#16D8C8

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #57d99b;
/* rgb */ color: rgb(87, 217, 155);
/* oklch */ color: oklch(79.7% 0.146 159.5);

Tailwind

colors: {
  custom: {
    50: '#92e5b8',
    500: '#57d99b',
    950: '#000000',
  },
}

SCSS

$custom: #57d99b;
$custom-light: #92e5b8;
$custom-dark: #000000;

JSON

{
  "hex": "#57d99b",
  "rgb": {
    "r": 87,
    "g": 217,
    "b": 155
  },
  "hsl": {
    "h": 151.385,
    "s": 63.107,
    "l": 59.608
  },
  "oklch": {
    "l": 0.79694,
    "c": 0.14597,
    "h": 159.5
  },
  "luminance": 0.54019
}

Semantic roles & 50–950 ramp

primary

#57D99B

secondary

#993B68

accent

#4290E6

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #57D99B

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

Preview Lab → · Contrast checker → · Palette generator →