#31777B#31777B

#31777B is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.7% C 0.070 H 200.4°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#31777B
RGB	rgb(49, 119, 123)
HSL	hsl(183, 43%, 34%)
HSV	hsv(183, 60%, 48%)
CMYK	cmyk(60.2%, 3.3%, 0%, 51.8%)
CIE-LAB	lab(46.01, -20.43, -8.79)
CIE-LCH	lch(46.01, 22.24, 203.27°)
OKLab	oklab(52.68% -0.0653 -0.0243)
OKLCH	oklch(52.68% 0.07 200.4)
XYZ	xyz(11.4371, 15.2755, 21.0808)
Luminance	0.1528 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31777B #7B3531

analogous

#317B5A #31777B #31527B

triadic

#31777B #7B3177 #777B31

tetradic

#31777B #5A317B #7B3531 #527B31

square

#31777B #5A317B #7B3531 #527B31

split-complementary

#31777B #7B3152 #7B5A31

monochromatic

#0E2223 #204D4F #31777B #42A1A7 #65BDC2

Accessibility & contrast

On white

5.18

#31777B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#31777B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #31777B

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31777B	#FFFFFF	#000000	##FFFFFF
##31777B	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F727B

Deuteranopia (green-blind)

#63697B

Tritanopia (blue-blind)

#007B78

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #31777b;
/* rgb */ color: rgb(49, 119, 123);
/* oklch */ color: oklch(52.7% 0.070 200.4);

Tailwind

colors: {
  custom: {
    50: '#729ea1',
    500: '#31777b',
    950: '#000000',
  },
}

SCSS

$custom: #31777b;
$custom-light: #729ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#31777b",
  "rgb": {
    "r": 49,
    "g": 119,
    "b": 123
  },
  "hsl": {
    "h": 183.243,
    "s": 43.023,
    "l": 33.725
  },
  "oklch": {
    "l": 0.52681,
    "c": 0.06968,
    "h": 200.4
  },
  "luminance": 0.15277
}

Semantic roles & 50–950 ramp

primary

#31777B

secondary

#A9635F

accent

#5C55D3

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080E0E

muted

#7B7E7E

Preview Lab

Preview with #31777B

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

Preview Lab → · Contrast checker → · Palette generator →