#57CA99#57CA99

#57CA99 is a light, vivid teal. Relative luminance 0.466; OKLCH L 76.0% C 0.127 H 162.7°. Best body text is #000000 at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#57CA99
RGB	rgb(87, 202, 153)
HSL	hsl(154, 52%, 57%)
HSV	hsv(154, 57%, 79%)
CMYK	cmyk(56.9%, 0%, 24.3%, 20.8%)
CIE-LAB	lab(73.91, -44.12, 14.83)
CIE-LCH	lch(73.91, 46.55, 161.42°)
OKLab	oklab(75.95% -0.1217 0.0379)
OKLCH	oklch(75.95% 0.127 162.7)
XYZ	xyz(30.7979, 46.5643, 37.4956)
Luminance	0.4657 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CA99 #CA5788

analogous

#57CA60 #57CA99 #57C1CA

triadic

#57CA99 #9957CA #CA9957

tetradic

#57CA99 #6057CA #CA5788 #C1CA57

square

#57CA99 #6057CA #CA5788 #C1CA57

split-complementary

#57CA99 #CA57C1 #CA6057

monochromatic

#287F5A #37AD7B #57CA99 #86D9B5 #B4E7D1

Accessibility & contrast

On white

2.04

#57CA99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.31

#57CA99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CA99

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CA99	#FFFFFF	#000000	##000000
##57CA99	1.00	2.04	10.31	10.31
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.31	21.00	1.00	1.00
##000000	10.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7BD96

Deuteranopia (green-blind)

#B7B19C

Tritanopia (blue-blind)

#24CABC

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #57ca99;
/* rgb */ color: rgb(87, 202, 153);
/* oklch */ color: oklch(76.0% 0.127 162.7);

Tailwind

colors: {
  custom: {
    50: '#90dbb7',
    500: '#57ca99',
    950: '#000000',
  },
}

SCSS

$custom: #57ca99;
$custom-light: #90dbb7;
$custom-dark: #000000;

JSON

{
  "hex": "#57ca99",
  "rgb": {
    "r": 87,
    "g": 202,
    "b": 153
  },
  "hsl": {
    "h": 154.435,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.75953,
    "c": 0.12745,
    "h": 162.7
  },
  "luminance": 0.46567
}

Semantic roles & 50–950 ramp

primary

#57CA99

secondary

#D6A7BB

accent

#4C89DB

background

#F9FDFB

surface

#F2FBF6

border

#CCD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #57CA99

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

Preview Lab → · Contrast checker → · Palette generator →