#31999D#31999D

#31999D is a light, moderate teal. Relative luminance 0.259; OKLCH L 62.7% C 0.092 H 198.8°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#31999D
RGB	rgb(49, 153, 157)
HSL	hsl(182, 52%, 40%)
HSV	hsv(182, 69%, 62%)
CMYK	cmyk(68.8%, 2.5%, 0%, 38.4%)
CIE-LAB	lab(57.91, -27.56, -10.73)
CIE-LCH	lch(57.91, 29.58, 201.27°)
OKLab	oklab(62.68% -0.0875 -0.0298)
OKLCH	oklch(62.68% 0.092 198.8)
XYZ	xyz(18.7410, 25.8676, 35.8970)
Luminance	0.2587 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31999D #9D3531

analogous

#319D6B #31999D #31639D

triadic

#31999D #9D3199 #999D31

tetradic

#31999D #6B319D #9D3531 #639D31

square

#31999D #6B319D #9D3531 #639D31

split-complementary

#31999D #9D3163 #9D6B31

monochromatic

#143E40 #226C6E #31999D #46C1C5 #75D0D4

Accessibility & contrast

On white

3.40

#31999D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#31999D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31999D

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31999D	#FFFFFF	#000000	##000000
##31999D	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E929D

Deuteranopia (green-blind)

#7E869E

Tritanopia (blue-blind)

#009E9A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #31999d;
/* rgb */ color: rgb(49, 153, 157);
/* oklch */ color: oklch(62.7% 0.092 198.8);

Tailwind

colors: {
  custom: {
    50: '#79b7b9',
    500: '#31999d',
    950: '#000000',
  },
}

SCSS

$custom: #31999d;
$custom-light: #79b7b9;
$custom-dark: #000000;

JSON

{
  "hex": "#31999d",
  "rgb": {
    "r": 49,
    "g": 153,
    "b": 157
  },
  "hsl": {
    "h": 182.222,
    "s": 52.427,
    "l": 40.392
  },
  "oklch": {
    "l": 0.62675,
    "c": 0.09244,
    "h": 198.8
  },
  "luminance": 0.2587
}

Semantic roles & 50–950 ramp

primary

#31999D

secondary

#BC716E

accent

#514CDC

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #31999D

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

Preview Lab → · Contrast checker → · Palette generator →