#39909B#39909B

#39909B is a mid, moderate teal. Relative luminance 0.232; OKLCH L 60.6% C 0.083 H 206.8°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#39909B
RGB	rgb(57, 144, 155)
HSL	hsl(187, 46%, 42%)
HSV	hsv(187, 63%, 61%)
CMYK	cmyk(63.2%, 7.1%, 0%, 39.2%)
CIE-LAB	lab(55.26, -22.30, -13.56)
CIE-LCH	lch(55.26, 26.10, 211.30°)
OKLab	oklab(60.57% -0.0745 -0.0376)
OKLCH	oklch(60.57% 0.083 206.8)
XYZ	xyz(17.5745, 23.1811, 34.5522)
Luminance	0.2318 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39909B #9B4439

analogous

#399B75 #39909B #395F9B

triadic

#39909B #9B3990 #909B39

tetradic

#39909B #75399B #9B4439 #5F9B39

square

#39909B #75399B #9B4439 #5F9B39

split-complementary

#39909B #9B395F #9B7539

monochromatic

#183D42 #29666E #39909B #52B3BF #7FC7D0

Accessibility & contrast

On white

3.73

#39909B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#39909B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #39909B

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39909B	#FFFFFF	#000000	##000000
##39909B	1.00	3.73	5.64	5.64
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848B9C

Deuteranopia (green-blind)

#76809B

Tritanopia (blue-blind)

#009693

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #39909b;
/* rgb */ color: rgb(57, 144, 155);
/* oklch */ color: oklch(60.6% 0.083 206.8);

Tailwind

colors: {
  custom: {
    50: '#7bb0b8',
    500: '#39909b',
    950: '#000000',
  },
}

SCSS

$custom: #39909b;
$custom-light: #7bb0b8;
$custom-dark: #000000;

JSON

{
  "hex": "#39909b",
  "rgb": {
    "r": 57,
    "g": 144,
    "b": 155
  },
  "hsl": {
    "h": 186.735,
    "s": 46.226,
    "l": 41.569
  },
  "oklch": {
    "l": 0.60571,
    "c": 0.08346,
    "h": 206.8
  },
  "luminance": 0.23183
}

Semantic roles & 50–950 ramp

primary

#39909B

secondary

#B97E77

accent

#6152D6

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #39909B

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

Preview Lab → · Contrast checker → · Palette generator →