#31998F#31998F

#31998F is a light, moderate teal. Relative luminance 0.254; OKLCH L 62.2% C 0.094 H 185.9°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#31998F
RGB	rgb(49, 153, 143)
HSL	hsl(174, 51%, 40%)
HSV	hsv(174, 68%, 60%)
CMYK	cmyk(68%, 0%, 6.5%, 40%)
CIE-LAB	lab(57.48, -31.66, -3.39)
CIE-LCH	lch(57.48, 31.84, 186.12°)
OKLab	oklab(62.18% -0.0939 -0.0097)
OKLCH	oklch(62.18% 0.094 185.9)
XYZ	xyz(17.6135, 25.4166, 29.9589)
Luminance	0.2542 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31998F #99313B

analogous

#31995B #31998F #316F99

triadic

#31998F #8F3199 #998F31

tetradic

#31998F #5B3199 #99313B #6F9931

square

#31998F #5B3199 #99313B #6F9931

split-complementary

#31998F #99316F #995B31

monochromatic

#133C38 #226B64 #31998F #44C3B7 #72D2C9

Accessibility & contrast

On white

3.45

#31998F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#31998F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31998F

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31998F	#FFFFFF	#000000	##000000
##31998F	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91918F

Deuteranopia (green-blind)

#828590

Tritanopia (blue-blind)

#009C96

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #31998f;
/* rgb */ color: rgb(49, 153, 143);
/* oklch */ color: oklch(62.2% 0.094 185.9);

Tailwind

colors: {
  custom: {
    50: '#78b7af',
    500: '#31998f',
    950: '#000000',
  },
}

SCSS

$custom: #31998f;
$custom-light: #78b7af;
$custom-dark: #000000;

JSON

{
  "hex": "#31998f",
  "rgb": {
    "r": 49,
    "g": 153,
    "b": 143
  },
  "hsl": {
    "h": 174.231,
    "s": 51.485,
    "l": 39.608
  },
  "oklch": {
    "l": 0.62181,
    "c": 0.09442,
    "h": 185.9
  },
  "luminance": 0.25419
}

Semantic roles & 50–950 ramp

primary

#31998F

secondary

#BA6C73

accent

#4D5BDB

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A1110

muted

#7C807F

Preview Lab

Preview with #31998F

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

Preview Lab → · Contrast checker → · Palette generator →