#39AC9B#39AC9B

#39AC9B is a light, moderate teal. Relative luminance 0.327; OKLCH L 67.6% C 0.105 H 181.3°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#39AC9B
RGB	rgb(57, 172, 155)
HSL	hsl(171, 50%, 45%)
HSV	hsv(171, 67%, 67%)
CMYK	cmyk(66.9%, 0%, 9.9%, 32.5%)
CIE-LAB	lab(63.95, -35.98, -0.64)
CIE-LCH	lch(63.95, 35.98, 181.02°)
OKLab	oklab(67.61% -0.1047 -0.0023)
OKLCH	oklch(67.61% 0.105 181.3)
XYZ	xyz(22.3535, 32.7390, 36.1452)
Luminance	0.3274 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39AC9B #AC394A

analogous

#39AC61 #39AC9B #3984AC

triadic

#39AC9B #9B39AC #AC9B39

tetradic

#39AC9B #6139AC #AC394A #84AC39

square

#39AC9B #6139AC #AC394A #84AC39

split-complementary

#39AC9B #AC3984 #AC6139

monochromatic

#1B5048 #2A7E72 #39AC9B #5AC8B8 #88D8CC

Accessibility & contrast

On white

2.78

#39AC9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#39AC9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39AC9B

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39AC9B	#FFFFFF	#000000	##000000
##39AC9B	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4A29A

Deuteranopia (green-blind)

#94969D

Tritanopia (blue-blind)

#00AFA7

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #39ac9b;
/* rgb */ color: rgb(57, 172, 155);
/* oklch */ color: oklch(67.6% 0.105 181.3);

Tailwind

colors: {
  custom: {
    50: '#7ec5b8',
    500: '#39ac9b',
    950: '#000000',
  },
}

SCSS

$custom: #39ac9b;
$custom-light: #7ec5b8;
$custom-dark: #000000;

JSON

{
  "hex": "#39ac9b",
  "rgb": {
    "r": 57,
    "g": 172,
    "b": 155
  },
  "hsl": {
    "h": 171.13,
    "s": 50.218,
    "l": 44.902
  },
  "oklch": {
    "l": 0.67612,
    "c": 0.10472,
    "h": 181.3
  },
  "luminance": 0.32741
}

Semantic roles & 50–950 ramp

primary

#39AC9B

secondary

#C27F89

accent

#4E63DA

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #39AC9B

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

Preview Lab → · Contrast checker → · Palette generator →