#57EFB3#57EFB3

#57EFB3 is a very light, vivid teal. Relative luminance 0.670; OKLCH L 85.6% C 0.155 H 163.3°. Best body text is #000000 at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#57EFB3
RGB	rgb(87, 239, 179)
HSL	hsl(156, 83%, 64%)
HSV	hsv(156, 64%, 94%)
CMYK	cmyk(63.6%, 0%, 25.1%, 6.3%)
CIE-LAB	lab(85.51, -53.91, 17.38)
CIE-LCH	lch(85.51, 56.64, 162.13°)
OKLab	oklab(85.61% -0.1483 0.0444)
OKLCH	oklch(85.61% 0.155 163.3)
XYZ	xyz(42.9293, 67.0094, 53.3108)
Luminance	0.6701 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EFB3 #EF5793

analogous

#57EF67 #57EFB3 #57DFEF

triadic

#57EFB3 #B357EF #EFB357

tetradic

#57EFB3 #6757EF #EF5793 #DFEF57

square

#57EFB3 #6757EF #EF5793 #DFEF57

split-complementary

#57EFB3 #EF57DF #EF6757

monochromatic

#12BA78 #1FEA9A #57EFB3 #8FF4CC #C7FAE6

Accessibility & contrast

On white

1.46

#57EFB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.40

#57EFB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EFB3

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EFB3	#FFFFFF	#000000	##000000
##57EFB3	1.00	1.46	14.40	14.40
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.40	21.00	1.00	1.00
##000000	14.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBDFB0

Deuteranopia (green-blind)

#D6D0B7

Tritanopia (blue-blind)

#00EFDF

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #57efb3;
/* rgb */ color: rgb(87, 239, 179);
/* oklch */ color: oklch(85.6% 0.155 163.3);

Tailwind

colors: {
  custom: {
    50: '#96f5c9',
    500: '#57efb3',
    950: '#000000',
  },
}

SCSS

$custom: #57efb3;
$custom-light: #96f5c9;
$custom-dark: #000000;

JSON

{
  "hex": "#57efb3",
  "rgb": {
    "r": 87,
    "g": 239,
    "b": 179
  },
  "hsl": {
    "h": 156.316,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.85614,
    "c": 0.15484,
    "h": 163.3
  },
  "luminance": 0.67014
}

Semantic roles & 50–950 ramp

primary

#57EFB3

secondary

#B93167

accent

#065CDF

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0F1713

muted

#808582

Preview Lab

Preview with #57EFB3

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

Preview Lab → · Contrast checker → · Palette generator →