#31999C#31999C

#31999C is a light, moderate teal. Relative luminance 0.258; OKLCH L 62.6% C 0.092 H 197.9°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#31999C
RGB	rgb(49, 153, 156)
HSL	hsl(182, 52%, 40%)
HSV	hsv(182, 69%, 61%)
CMYK	cmyk(68.6%, 1.9%, 0%, 38.8%)
CIE-LAB	lab(57.88, -27.86, -10.21)
CIE-LCH	lch(57.88, 29.68, 200.12°)
OKLab	oklab(62.64% -0.088 -0.0283)
OKLCH	oklch(62.64% 0.092 197.9)
XYZ	xyz(18.6559, 25.8336, 35.4492)
Luminance	0.2584 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31999C #9C3431

analogous

#319C69 #31999C #31649C

triadic

#31999C #9C3199 #999C31

tetradic

#31999C #69319C #9C3431 #649C31

square

#31999C #69319C #9C3431 #649C31

split-complementary

#31999C #9C3164 #9C6931

monochromatic

#143E3F #226B6D #31999C #45C1C5 #74D1D3

Accessibility & contrast

On white

3.41

#31999C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#31999C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31999C

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31999C	#FFFFFF	#000000	##000000
##31999C	1.00	3.41	6.17	6.17
#FFFFFF	3.41	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)

#8E929C

Deuteranopia (green-blind)

#7E869D

Tritanopia (blue-blind)

#009E9A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #31999c;
/* rgb */ color: rgb(49, 153, 156);
/* oklch */ color: oklch(62.6% 0.092 197.9);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#31999c",
  "rgb": {
    "r": 49,
    "g": 153,
    "b": 156
  },
  "hsl": {
    "h": 181.682,
    "s": 52.195,
    "l": 40.196
  },
  "oklch": {
    "l": 0.62638,
    "c": 0.09241,
    "h": 197.9
  },
  "luminance": 0.25836
}

Semantic roles & 50–950 ramp

primary

#31999C

secondary

#BB706D

accent

#504CDC

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #31999C

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

Preview Lab → · Contrast checker → · Palette generator →