#31998C#31998C

#31998C is a light, moderate teal. Relative luminance 0.253; OKLCH L 62.1% C 0.095 H 183.2°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#31998C
RGB	rgb(49, 153, 140)
HSL	hsl(173, 51%, 40%)
HSV	hsv(173, 68%, 60%)
CMYK	cmyk(68%, 0%, 8.5%, 40%)
CIE-LAB	lab(57.39, -32.50, -1.81)
CIE-LCH	lch(57.39, 32.55, 183.19°)
OKLab	oklab(62.08% -0.0953 -0.0054)
OKLCH	oklch(62.08% 0.095 183.2)
XYZ	xyz(17.3893, 25.3269, 28.7780)
Luminance	0.2533 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31998C #99313E

analogous

#319958 #31998C #317299

triadic

#31998C #8C3199 #998C31

tetradic

#31998C #583199 #99313E #729931

square

#31998C #583199 #99313E #729931

split-complementary

#31998C #993172 #995831

monochromatic

#133C37 #226B62 #31998C #44C3B3 #72D2C6

Accessibility & contrast

On white

3.46

#31998C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#31998C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31998C

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31998C	#FFFFFF	#000000	##000000
##31998C	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92908C

Deuteranopia (green-blind)

#83858D

Tritanopia (blue-blind)

#009C95

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #31998c;
/* rgb */ color: rgb(49, 153, 140);
/* oklch */ color: oklch(62.1% 0.095 183.2);

Tailwind

colors: {
  custom: {
    50: '#77b7ad',
    500: '#31998c',
    950: '#000000',
  },
}

SCSS

$custom: #31998c;
$custom-light: #77b7ad;
$custom-dark: #000000;

JSON

{
  "hex": "#31998c",
  "rgb": {
    "r": 49,
    "g": 153,
    "b": 140
  },
  "hsl": {
    "h": 172.5,
    "s": 51.485,
    "l": 39.608
  },
  "oklch": {
    "l": 0.62082,
    "c": 0.09548,
    "h": 183.2
  },
  "luminance": 0.25329
}

Semantic roles & 50–950 ramp

primary

#31998C

secondary

#BA6C76

accent

#4D5FDB

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A1110

muted

#7C807F

Preview Lab

Preview with #31998C

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

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