#39BCB3#39BCB3

#39BCB3 is a light, moderate teal. Relative luminance 0.401; OKLCH L 72.4% C 0.111 H 188.3°. Best body text is #000000 at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#39BCB3
RGB	rgb(57, 188, 179)
HSL	hsl(176, 53%, 48%)
HSV	hsv(176, 70%, 74%)
CMYK	cmyk(69.7%, 0%, 4.8%, 26.3%)
CIE-LAB	lab(69.53, -36.76, -5.70)
CIE-LCH	lch(69.53, 37.20, 188.82°)
OKLab	oklab(72.38% -0.1102 -0.016)
OKLCH	oklch(72.38% 0.111 188.3)
XYZ	xyz(27.8035, 40.0877, 48.9115)
Luminance	0.4009 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39BCB3 #BC3942

analogous

#39BC71 #39BCB3 #3983BC

triadic

#39BCB3 #B339BC #BCB339

tetradic

#39BCB3 #7139BC #BC3942 #83BC39

square

#39BCB3 #7139BC #BC3942 #83BC39

split-complementary

#39BCB3 #BC3983 #BC7139

monochromatic

#1D5E5A #2B8D86 #39BCB3 #63D0C8 #92DED9

Accessibility & contrast

On white

2.33

#39BCB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.02

#39BCB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39BCB3

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39BCB3	#FFFFFF	#000000	##000000
##39BCB3	1.00	2.33	9.02	9.02
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.02	21.00	1.00	1.00
##000000	9.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B2B3

Deuteranopia (green-blind)

#9FA4B4

Tritanopia (blue-blind)

#00C1B9

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #39bcb3;
/* rgb */ color: rgb(57, 188, 179);
/* oklch */ color: oklch(72.4% 0.111 188.3);

Tailwind

colors: {
  custom: {
    50: '#82d1c9',
    500: '#39bcb3',
    950: '#000000',
  },
}

SCSS

$custom: #39bcb3;
$custom-light: #82d1c9;
$custom-dark: #000000;

JSON

{
  "hex": "#39bcb3",
  "rgb": {
    "r": 57,
    "g": 188,
    "b": 179
  },
  "hsl": {
    "h": 175.878,
    "s": 53.469,
    "l": 48.039
  },
  "oklch": {
    "l": 0.72378,
    "c": 0.11139,
    "h": 188.3
  },
  "luminance": 0.40091
}

Semantic roles & 50–950 ramp

primary

#39BCB3

secondary

#C9888C

accent

#4B55DD

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #39BCB3

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

Preview Lab → · Contrast checker → · Palette generator →