#57FFB3#57FFB3

#57FFB3 is a very light, vivid teal. Relative luminance 0.768; OKLCH L 89.5% C 0.175 H 159.7°. Best body text is #000000 at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#57FFB3
RGB	rgb(87, 255, 179)
HSL	hsl(153, 100%, 67%)
HSV	hsv(153, 66%, 100%)
CMYK	cmyk(65.9%, 0%, 29.8%, 0%)
CIE-LAB	lab(90.23, -60.20, 23.93)
CIE-LCH	lch(90.23, 64.78, 158.32°)
OKLab	oklab(89.48% -0.1641 0.0607)
OKLCH	oklch(89.48% 0.175 159.7)
XYZ	xyz(47.8225, 76.7957, 54.9418)
Luminance	0.7680 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FFB3 #FF57A3

analogous

#57FF5F #57FFB3 #57F7FF

triadic

#57FFB3 #B357FF #FFB357

tetradic

#57FFB3 #5F57FF #FF57A3 #F7FF57

square

#57FFB3 #5F57FF #FF57A3 #F7FF57

split-complementary

#57FFB3 #FF57F7 #FF5F57

monochromatic

#00DC78 #1AFF97 #57FFB3 #94FFCF #D1FFEA

Accessibility & contrast

On white

1.28

#57FFB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.36

#57FFB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FFB3

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FFB3	#FFFFFF	#000000	##000000
##57FFB3	1.00	1.28	16.36	16.36
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.36	21.00	1.00	1.00
##000000	16.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCECAE

Deuteranopia (green-blind)

#E6DDB8

Tritanopia (blue-blind)

#00FEEB

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #57ffb3;
/* rgb */ color: rgb(87, 255, 179);
/* oklch */ color: oklch(89.5% 0.175 159.7);

Tailwind

colors: {
  custom: {
    50: '#98ffca',
    500: '#57ffb3',
    950: '#000000',
  },
}

SCSS

$custom: #57ffb3;
$custom-light: #98ffca;
$custom-dark: #000000;

JSON

{
  "hex": "#57ffb3",
  "rgb": {
    "r": 87,
    "g": 255,
    "b": 179
  },
  "hsl": {
    "h": 152.857,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.89483,
    "c": 0.175,
    "h": 159.7
  },
  "luminance": 0.76801
}

Semantic roles & 50–950 ramp

primary

#57FFB3

secondary

#D52675

accent

#0068E6

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1813

muted

#808682

Preview Lab

Preview with #57FFB3

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

Preview Lab → · Contrast checker → · Palette generator →