#31998A#31998A

#31998A is a light, moderate teal. Relative luminance 0.253; OKLCH L 62.0% C 0.096 H 181.5°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#31998A
RGB	rgb(49, 153, 138)
HSL	hsl(171, 51%, 40%)
HSV	hsv(171, 68%, 60%)
CMYK	cmyk(68%, 0%, 9.8%, 40%)
CIE-LAB	lab(57.34, -33.05, -0.75)
CIE-LCH	lch(57.34, 33.06, 181.31°)
OKLab	oklab(62.02% -0.0963 -0.0026)
OKLCH	oklch(62.02% 0.096 181.5)
XYZ	xyz(17.2431, 25.2685, 28.0084)
Luminance	0.2527 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31998A #993140

analogous

#319956 #31998A #317499

triadic

#31998A #8A3199 #998A31

tetradic

#31998A #563199 #993140 #749931

square

#31998A #563199 #993140 #749931

split-complementary

#31998A #993174 #995631

monochromatic

#133C36 #226B60 #31998A #44C3B1 #72D2C4

Accessibility & contrast

On white

3.47

#31998A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#31998A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31998A

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31998A	#FFFFFF	#000000	##000000
##31998A	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929089

Deuteranopia (green-blind)

#83858B

Tritanopia (blue-blind)

#009C94

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #31998a;
/* rgb */ color: rgb(49, 153, 138);
/* oklch */ color: oklch(62.0% 0.096 181.5);

Tailwind

colors: {
  custom: {
    50: '#77b7ac',
    500: '#31998a',
    950: '#000000',
  },
}

SCSS

$custom: #31998a;
$custom-light: #77b7ac;
$custom-dark: #000000;

JSON

{
  "hex": "#31998a",
  "rgb": {
    "r": 49,
    "g": 153,
    "b": 138
  },
  "hsl": {
    "h": 171.346,
    "s": 51.485,
    "l": 39.608
  },
  "oklch": {
    "l": 0.62017,
    "c": 0.09631,
    "h": 181.5
  },
  "luminance": 0.2527
}

Semantic roles & 50–950 ramp

primary

#31998A

secondary

#BA6C77

accent

#4D61DB

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A1110

muted

#7C807F

Preview Lab

Preview with #31998A

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

Preview Lab → · Contrast checker → · Palette generator →