#57EFB4#57EFB4

#57EFB4 is a very light, vivid teal. Relative luminance 0.671; OKLCH L 85.6% C 0.154 H 163.7°. Best body text is #000000 at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#57EFB4
RGB	rgb(87, 239, 180)
HSL	hsl(157, 83%, 64%)
HSV	hsv(157, 64%, 94%)
CMYK	cmyk(63.6%, 0%, 24.7%, 6.3%)
CIE-LAB	lab(85.53, -53.70, 16.89)
CIE-LCH	lch(85.53, 56.29, 162.54°)
OKLab	oklab(85.64% -0.1479 0.0432)
OKLCH	oklch(85.64% 0.154 163.7)
XYZ	xyz(43.0308, 67.0500, 53.8453)
Luminance	0.6705 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EFB4 #EF5792

analogous

#57EF68 #57EFB4 #57DEEF

triadic

#57EFB4 #B457EF #EFB457

tetradic

#57EFB4 #6857EF #EF5792 #DEEF57

square

#57EFB4 #6857EF #EF5792 #DEEF57

split-complementary

#57EFB4 #EF57DE #EF6857

monochromatic

#12BA79 #1FEA9B #57EFB4 #8FF4CD #C7FAE6

Accessibility & contrast

On white

1.46

#57EFB4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.41

#57EFB4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EFB4

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EFB4	#FFFFFF	#000000	##000000
##57EFB4	1.00	1.46	14.41	14.41
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.41	21.00	1.00	1.00
##000000	14.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBDFB1

Deuteranopia (green-blind)

#D6D0B8

Tritanopia (blue-blind)

#00EFDF

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #57efb4;
/* rgb */ color: rgb(87, 239, 180);
/* oklch */ color: oklch(85.6% 0.154 163.7);

Tailwind

colors: {
  custom: {
    50: '#96f5ca',
    500: '#57efb4',
    950: '#000000',
  },
}

SCSS

$custom: #57efb4;
$custom-light: #96f5ca;
$custom-dark: #000000;

JSON

{
  "hex": "#57efb4",
  "rgb": {
    "r": 87,
    "g": 239,
    "b": 180
  },
  "hsl": {
    "h": 156.711,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.85638,
    "c": 0.15406,
    "h": 163.7
  },
  "luminance": 0.67055
}

Semantic roles & 50–950 ramp

primary

#57EFB4

secondary

#B93166

accent

#065BDF

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0F1713

muted

#808582

Preview Lab

Preview with #57EFB4

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

Preview Lab → · Contrast checker → · Palette generator →