#57CC9B#57CC9B

#57CC9B is a light, vivid teal. Relative luminance 0.476; OKLCH L 76.5% C 0.129 H 163.0°. Best body text is #000000 at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#57CC9B
RGB	rgb(87, 204, 155)
HSL	hsl(155, 53%, 57%)
HSV	hsv(155, 57%, 80%)
CMYK	cmyk(57.4%, 0%, 24%, 20%)
CIE-LAB	lab(74.56, -44.55, 14.67)
CIE-LCH	lch(74.56, 46.90, 161.77°)
OKLab	oklab(76.49% -0.1229 0.0375)
OKLCH	oklch(76.49% 0.129 163)
XYZ	xyz(31.4368, 47.5755, 38.5303)
Luminance	0.4758 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CC9B #CC5788

analogous

#57CC61 #57CC9B #57C3CC

triadic

#57CC9B #9B57CC #CC9B57

tetradic

#57CC9B #6157CC #CC5788 #C3CC57

square

#57CC9B #6157CC #CC5788 #C3CC57

split-complementary

#57CC9B #CC57C3 #CC6157

monochromatic

#27815C #36B07D #57CC9B #86DAB7 #B5E9D3

Accessibility & contrast

On white

2.00

#57CC9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.52

#57CC9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CC9B

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CC9B	#FFFFFF	#000000	##000000
##57CC9B	1.00	2.00	10.52	10.52
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.52	21.00	1.00	1.00
##000000	10.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BF98

Deuteranopia (green-blind)

#B8B39E

Tritanopia (blue-blind)

#20CCBE

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #57cc9b;
/* rgb */ color: rgb(87, 204, 155);
/* oklch */ color: oklch(76.5% 0.129 163.0);

Tailwind

colors: {
  custom: {
    50: '#90dcb8',
    500: '#57cc9b',
    950: '#000000',
  },
}

SCSS

$custom: #57cc9b;
$custom-light: #90dcb8;
$custom-dark: #000000;

JSON

{
  "hex": "#57cc9b",
  "rgb": {
    "r": 87,
    "g": 204,
    "b": 155
  },
  "hsl": {
    "h": 154.872,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.76494,
    "c": 0.12852,
    "h": 163
  },
  "luminance": 0.47579
}

Semantic roles & 50–950 ramp

primary

#57CC9B

secondary

#D7A8BC

accent

#4B88DD

background

#F9FDFB

surface

#F2FBF6

border

#CCD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #57CC9B

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

Preview Lab → · Contrast checker → · Palette generator →