#298C8B#298C8B

#298C8B is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.5% C 0.088 H 194.0°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#298C8B
RGB	rgb(41, 140, 139)
HSL	hsl(179, 55%, 35%)
HSV	hsv(179, 71%, 55%)
CMYK	cmyk(70.7%, 0%, 0.7%, 45.1%)
CIE-LAB	lab(53.05, -27.72, -7.69)
CIE-LCH	lch(53.05, 28.76, 195.50°)
OKLab	oklab(58.49% -0.0856 -0.0214)
OKLCH	oklch(58.49% 0.088 194)
XYZ	xyz(14.9506, 21.0899, 27.7039)
Luminance	0.2109 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298C8B #8C292A

analogous

#298C59 #298C8B #295B8C

triadic

#298C8B #8B298C #8C8B29

tetradic

#298C8B #59298C #8C292A #5B8C29

square

#298C8B #59298C #8C292A #5B8C29

split-complementary

#298C8B #8C295B #8C5929

monochromatic

#0D2D2D #1B5D5C #298C8B #37BBBA #5FD0CF

Accessibility & contrast

On white

4.02

#298C8B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#298C8B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298C8B

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298C8B	#FFFFFF	#000000	##000000
##298C8B	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83858B

Deuteranopia (green-blind)

#747A8C

Tritanopia (blue-blind)

#00908B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #298c8b;
/* rgb */ color: rgb(41, 140, 139);
/* oklch */ color: oklch(58.5% 0.088 194.0);

Tailwind

colors: {
  custom: {
    50: '#73aeac',
    500: '#298c8b',
    950: '#000000',
  },
}

SCSS

$custom: #298c8b;
$custom-light: #73aeac;
$custom-dark: #000000;

JSON

{
  "hex": "#298c8b",
  "rgb": {
    "r": 41,
    "g": 140,
    "b": 139
  },
  "hsl": {
    "h": 179.394,
    "s": 54.696,
    "l": 35.49
  },
  "oklch": {
    "l": 0.58488,
    "c": 0.08823,
    "h": 194
  },
  "luminance": 0.21092
}

Semantic roles & 50–950 ramp

primary

#298C8B

secondary

#B65B5C

accent

#4A4BDE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #298C8B

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

Preview Lab → · Contrast checker → · Palette generator →