#299F9B#299F9B

#299F9B is a light, moderate teal. Relative luminance 0.276; OKLCH L 63.9% C 0.100 H 191.5°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#299F9B
RGB	rgb(41, 159, 155)
HSL	hsl(178, 59%, 39%)
HSV	hsv(178, 74%, 62%)
CMYK	cmyk(74.2%, 0%, 2.5%, 37.6%)
CIE-LAB	lab(59.55, -32.16, -7.16)
CIE-LCH	lch(59.55, 32.94, 192.55°)
OKLab	oklab(63.94% -0.098 -0.02)
OKLCH	oklch(63.94% 0.1 191.5)
XYZ	xyz(19.2262, 27.6319, 35.3242)
Luminance	0.2763 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#299F9B #9F292D

analogous

#299F60 #299F9B #29689F

triadic

#299F9B #9B299F #9F9B29

tetradic

#299F9B #60299F #9F292D #689F29

square

#299F9B #60299F #9F292D #689F29

split-complementary

#299F9B #9F2968 #9F6029

monochromatic

#103E3C #1C6E6C #299F9B #39CCC7 #6AD9D5

Accessibility & contrast

On white

3.22

#299F9B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#299F9B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #299F9B

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##299F9B	#FFFFFF	#000000	##000000
##299F9B	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95979B

Deuteranopia (green-blind)

#848A9C

Tritanopia (blue-blind)

#00A49D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #299f9b;
/* rgb */ color: rgb(41, 159, 155);
/* oklch */ color: oklch(63.9% 0.100 191.5);

Tailwind

colors: {
  custom: {
    50: '#77bcb8',
    500: '#299f9b',
    950: '#000000',
  },
}

SCSS

$custom: #299f9b;
$custom-light: #77bcb8;
$custom-dark: #000000;

JSON

{
  "hex": "#299f9b",
  "rgb": {
    "r": 41,
    "g": 159,
    "b": 155
  },
  "hsl": {
    "h": 177.966,
    "s": 59,
    "l": 39.216
  },
  "oklch": {
    "l": 0.63938,
    "c": 0.10003,
    "h": 191.5
  },
  "luminance": 0.27634
}

Semantic roles & 50–950 ramp

primary

#299F9B

secondary

#BF6568

accent

#464BE2

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #299F9B

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

Preview Lab → · Contrast checker → · Palette generator →