#39C9CB#39C9CB

#39C9CB is a light, moderate teal. Relative luminance 0.470; OKLCH L 76.4% C 0.117 H 196.4°. Best body text is #000000 at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#39C9CB
RGB	rgb(57, 201, 203)
HSL	hsl(181, 58%, 51%)
HSV	hsv(181, 72%, 80%)
CMYK	cmyk(71.9%, 1%, 0%, 20.4%)
CIE-LAB	lab(74.16, -35.96, -11.91)
CIE-LCH	lch(74.16, 37.88, 198.32°)
OKLab	oklab(76.37% -0.1126 -0.0331)
OKLCH	oklch(76.37% 0.117 196.4)
XYZ	xyz(33.3486, 46.9510, 63.7932)
Luminance	0.4696 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39C9CB #CB3B39

analogous

#39CB84 #39C9CB #3980CB

triadic

#39C9CB #CB39C9 #C9CB39

tetradic

#39C9CB #8439CB #CB3B39 #80CB39

square

#39C9CB #8439CB #CB3B39 #80CB39

split-complementary

#39C9CB #CB3980 #CB8439

monochromatic

#1D6C6D #299C9D #39C9CB #69D6D8 #9AE3E4

Accessibility & contrast

On white

2.02

#39C9CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.39

#39C9CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39C9CB

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39C9CB	#FFFFFF	#000000	##000000
##39C9CB	1.00	2.02	10.39	10.39
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.39	21.00	1.00	1.00
##000000	10.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBBFCB

Deuteranopia (green-blind)

#A6B0CC

Tritanopia (blue-blind)

#00D0C9

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #39c9cb;
/* rgb */ color: rgb(57, 201, 203);
/* oklch */ color: oklch(76.4% 0.117 196.4);

Tailwind

colors: {
  custom: {
    50: '#86dada',
    500: '#39c9cb',
    950: '#000000',
  },
}

SCSS

$custom: #39c9cb;
$custom-light: #86dada;
$custom-dark: #000000;

JSON

{
  "hex": "#39c9cb",
  "rgb": {
    "r": 57,
    "g": 201,
    "b": 203
  },
  "hsl": {
    "h": 180.822,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.76371,
    "c": 0.11737,
    "h": 196.4
  },
  "luminance": 0.46955
}

Semantic roles & 50–950 ramp

primary

#39C9CB

secondary

#D09090

accent

#4846E2

background

#F9FDFD

surface

#F1FBFA

border

#CBD4D3

text

#0D1514

muted

#7E8383

Preview Lab

Preview with #39C9CB

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

Preview Lab → · Contrast checker → · Palette generator →