#57CEA4#57CEA4

#57CEA4 is a light, vivid teal. Relative luminance 0.488; OKLCH L 77.2% C 0.124 H 166.9°. Best body text is #000000 at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#57CEA4
RGB	rgb(87, 206, 164)
HSL	hsl(159, 55%, 57%)
HSV	hsv(159, 58%, 81%)
CMYK	cmyk(57.8%, 0%, 20.4%, 19.2%)
CIE-LAB	lab(75.36, -43.42, 10.98)
CIE-LCH	lch(75.36, 44.79, 165.81°)
OKLab	oklab(77.21% -0.1209 0.0281)
OKLCH	oklch(77.21% 0.124 166.9)
XYZ	xyz(32.6994, 48.8460, 42.8197)
Luminance	0.4885 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CEA4 #CE5781

analogous

#57CE69 #57CEA4 #57BCCE

triadic

#57CEA4 #A457CE #CEA457

tetradic

#57CEA4 #6957CE #CE5781 #BCCE57

square

#57CEA4 #6957CE #CE5781 #BCCE57

split-complementary

#57CEA4 #CE57BC #CE6957

monochromatic

#278463 #34B387 #57CEA4 #86DCBE #B6EAD7

Accessibility & contrast

On white

1.95

#57CEA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.77

#57CEA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CEA4

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CEA4	#FFFFFF	#000000	##000000
##57CEA4	1.00	1.95	10.77	10.77
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.77	21.00	1.00	1.00
##000000	10.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAC1A2

Deuteranopia (green-blind)

#B8B5A7

Tritanopia (blue-blind)

#12CFC2

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #57cea4;
/* rgb */ color: rgb(87, 206, 164);
/* oklch */ color: oklch(77.2% 0.124 166.9);

Tailwind

colors: {
  custom: {
    50: '#91ddbf',
    500: '#57cea4',
    950: '#000000',
  },
}

SCSS

$custom: #57cea4;
$custom-light: #91ddbf;
$custom-dark: #000000;

JSON

{
  "hex": "#57cea4",
  "rgb": {
    "r": 87,
    "g": 206,
    "b": 164
  },
  "hsl": {
    "h": 158.824,
    "s": 54.839,
    "l": 57.451
  },
  "oklch": {
    "l": 0.77211,
    "c": 0.12417,
    "h": 166.9
  },
  "luminance": 0.48849
}

Semantic roles & 50–950 ramp

primary

#57CEA4

secondary

#D8A8B9

accent

#4A7EDE

background

#F9FDFB

surface

#F2FBF7

border

#CCD4D0

text

#0E1512

muted

#7E8381

Preview Lab

Preview with #57CEA4

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

Preview Lab → · Contrast checker → · Palette generator →