#57CA91#57CA91

#57CA91 is a light, vivid teal. Relative luminance 0.463; OKLCH L 75.8% C 0.134 H 159.0°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#57CA91
RGB	rgb(87, 202, 145)
HSL	hsl(150, 52%, 57%)
HSV	hsv(150, 57%, 79%)
CMYK	cmyk(56.9%, 0%, 28.2%, 20.8%)
CIE-LAB	lab(73.75, -45.80, 18.87)
CIE-LCH	lch(73.75, 49.54, 157.61°)
OKLab	oklab(75.76% -0.1254 0.048)
OKLCH	oklch(75.76% 0.134 159)
XYZ	xyz(30.1592, 46.3088, 34.1317)
Luminance	0.4631 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CA91 #CA5790

analogous

#57CA58 #57CA91 #57C9CA

triadic

#57CA91 #9157CA #CA9157

tetradic

#57CA91 #5857CA #CA5790 #C9CA57

square

#57CA91 #5857CA #CA5790 #C9CA57

split-complementary

#57CA91 #CA57C9 #CA5857

monochromatic

#287F54 #37AD72 #57CA91 #86D9AF #B4E7CE

Accessibility & contrast

On white

2.05

#57CA91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#57CA91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CA91

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CA91	#FFFFFF	#000000	##000000
##57CA91	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8BC8E

Deuteranopia (green-blind)

#B8B195

Tritanopia (blue-blind)

#2BC9BB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #57ca91;
/* rgb */ color: rgb(87, 202, 145);
/* oklch */ color: oklch(75.8% 0.134 159.0);

Tailwind

colors: {
  custom: {
    50: '#90dbb1',
    500: '#57ca91',
    950: '#000000',
  },
}

SCSS

$custom: #57ca91;
$custom-light: #90dbb1;
$custom-dark: #000000;

JSON

{
  "hex": "#57ca91",
  "rgb": {
    "r": 87,
    "g": 202,
    "b": 145
  },
  "hsl": {
    "h": 150.261,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.75764,
    "c": 0.13424,
    "h": 159
  },
  "luminance": 0.46312
}

Semantic roles & 50–950 ramp

primary

#57CA91

secondary

#D6A7BE

accent

#4C93DB

background

#F9FDFA

surface

#F2FBF5

border

#CCD4CF

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #57CA91

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

Preview Lab → · Contrast checker → · Palette generator →