#31989F#31989F

#31989F is a light, moderate teal. Relative luminance 0.256; OKLCH L 62.5% C 0.092 H 201.6°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#31989F
RGB	rgb(49, 152, 159)
HSL	hsl(184, 53%, 41%)
HSV	hsv(184, 69%, 62%)
CMYK	cmyk(69.2%, 4.4%, 0%, 37.6%)
CIE-LAB	lab(57.67, -26.46, -12.24)
CIE-LCH	lch(57.67, 29.15, 204.83°)
OKLab	oklab(62.5% -0.0856 -0.034)
OKLCH	oklch(62.5% 0.092 201.6)
XYZ	xyz(18.7501, 25.6105, 36.7493)
Luminance	0.2561 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31989F #9F3831

analogous

#319F6F #31989F #31619F

triadic

#31989F #9F3198 #989F31

tetradic

#31989F #6F319F #9F3831 #619F31

square

#31989F #6F319F #9F3831 #619F31

split-complementary

#31989F #9F3161 #9F6F31

monochromatic

#143F41 #236B70 #31989F #47BEC6 #76CFD5

Accessibility & contrast

On white

3.43

#31989F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#31989F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31989F

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31989F	#FFFFFF	#000000	##000000
##31989F	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C91A0

Deuteranopia (green-blind)

#7C859F

Tritanopia (blue-blind)

#009E9A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #31989f;
/* rgb */ color: rgb(49, 152, 159);
/* oklch */ color: oklch(62.5% 0.092 201.6);

Tailwind

colors: {
  custom: {
    50: '#79b6bb',
    500: '#31989f',
    950: '#000000',
  },
}

SCSS

$custom: #31989f;
$custom-light: #79b6bb;
$custom-dark: #000000;

JSON

{
  "hex": "#31989f",
  "rgb": {
    "r": 49,
    "g": 152,
    "b": 159
  },
  "hsl": {
    "h": 183.818,
    "s": 52.885,
    "l": 40.784
  },
  "oklch": {
    "l": 0.62498,
    "c": 0.09207,
    "h": 201.6
  },
  "luminance": 0.25613
}

Semantic roles & 50–950 ramp

primary

#31989F

secondary

#BD746F

accent

#554CDC

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #31989F

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

Preview Lab → · Contrast checker → · Palette generator →