#39C8CB#39C8CB

#39C8CB is a light, moderate teal. Relative luminance 0.465; OKLCH L 76.1% C 0.117 H 197.1°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#39C8CB
RGB	rgb(57, 200, 203)
HSL	hsl(181, 58%, 51%)
HSV	hsv(181, 72%, 80%)
CMYK	cmyk(71.9%, 1.5%, 0%, 20.4%)
CIE-LAB	lab(73.86, -35.49, -12.35)
CIE-LCH	lch(73.86, 37.58, 199.19°)
OKLab	oklab(76.13% -0.1116 -0.0343)
OKLCH	oklch(76.13% 0.117 197.1)
XYZ	xyz(33.1162, 46.4863, 63.7157)
Luminance	0.4649 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39C8CB #CB3C39

analogous

#39CB85 #39C8CB #397FCB

triadic

#39C8CB #CB39C8 #C8CB39

tetradic

#39C8CB #8539CB #CB3C39 #7FCB39

square

#39C8CB #8539CB #CB3C39 #7FCB39

split-complementary

#39C8CB #CB397F #CB8539

monochromatic

#1D6B6D #299B9D #39C8CB #69D5D8 #9AE3E4

Accessibility & contrast

On white

2.04

#39C8CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#39C8CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39C8CB

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39C8CB	#FFFFFF	#000000	##000000
##39C8CB	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BABFCB

Deuteranopia (green-blind)

#A5AFCC

Tritanopia (blue-blind)

#00CFC9

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #39c8cb;
/* rgb */ color: rgb(57, 200, 203);
/* oklch */ color: oklch(76.1% 0.117 197.1);

Tailwind

colors: {
  custom: {
    50: '#86d9da',
    500: '#39c8cb',
    950: '#000000',
  },
}

SCSS

$custom: #39c8cb;
$custom-light: #86d9da;
$custom-dark: #000000;

JSON

{
  "hex": "#39c8cb",
  "rgb": {
    "r": 57,
    "g": 200,
    "b": 203
  },
  "hsl": {
    "h": 181.233,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.76129,
    "c": 0.1168,
    "h": 197.1
  },
  "luminance": 0.4649
}

Semantic roles & 50–950 ramp

primary

#39C8CB

secondary

#D09190

accent

#4946E2

background

#F9FDFD

surface

#F1FAFA

border

#CBD3D3

text

#0D1414

muted

#7E8383

Preview Lab

Preview with #39C8CB

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

Preview Lab → · Contrast checker → · Palette generator →