#57C591#57C591

#57C591 is a light, vivid teal. Relative luminance 0.440; OKLCH L 74.5% C 0.127 H 160.4°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#57C591
RGB	rgb(87, 197, 145)
HSL	hsl(152, 49%, 56%)
HSV	hsv(152, 56%, 77%)
CMYK	cmyk(55.8%, 0%, 26.4%, 22.7%)
CIE-LAB	lab(72.23, -43.67, 16.77)
CIE-LCH	lch(72.23, 46.78, 158.99°)
OKLab	oklab(74.52% -0.1199 0.0428)
OKLCH	oklch(74.52% 0.127 160.4)
XYZ	xyz(29.0050, 44.0004, 33.7470)
Luminance	0.4400 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C591 #C5578B

analogous

#57C55A #57C591 #57C2C5

triadic

#57C591 #9157C5 #C59157

tetradic

#57C591 #5A57C5 #C5578B #C2C557

square

#57C591 #5A57C5 #C5578B #C2C557

split-complementary

#57C591 #C557C2 #C55A57

monochromatic

#297853 #39A672 #57C591 #84D5AF #B2E4CD

Accessibility & contrast

On white

2.14

#57C591 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#57C591 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C591

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C591	#FFFFFF	#000000	##000000
##57C591	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B88E

Deuteranopia (green-blind)

#B3AD94

Tritanopia (blue-blind)

#2DC4B7

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #57c591;
/* rgb */ color: rgb(87, 197, 145);
/* oklch */ color: oklch(74.5% 0.127 160.4);

Tailwind

colors: {
  custom: {
    50: '#8fd7b1',
    500: '#57c591',
    950: '#000000',
  },
}

SCSS

$custom: #57c591;
$custom-light: #8fd7b1;
$custom-dark: #000000;

JSON

{
  "hex": "#57c591",
  "rgb": {
    "r": 87,
    "g": 197,
    "b": 145
  },
  "hsl": {
    "h": 151.636,
    "s": 48.673,
    "l": 55.686
  },
  "oklch": {
    "l": 0.74525,
    "c": 0.12733,
    "h": 160.4
  },
  "luminance": 0.44003
}

Semantic roles & 50–950 ramp

primary

#57C591

secondary

#D3A5BB

accent

#5090D8

background

#F9FDFA

surface

#F2FAF5

border

#CCD3CF

text

#0D1410

muted

#7E837F

Preview Lab

Preview with #57C591

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

Preview Lab → · Contrast checker → · Palette generator →