#319B91#319B91

#319B91 is a light, moderate teal. Relative luminance 0.261; OKLCH L 62.8% C 0.096 H 186.0°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#319B91
RGB	rgb(49, 155, 145)
HSL	hsl(174, 52%, 40%)
HSV	hsv(174, 68%, 61%)
CMYK	cmyk(68.4%, 0%, 6.5%, 39.2%)
CIE-LAB	lab(58.17, -32.04, -3.52)
CIE-LCH	lch(58.17, 32.24, 186.27°)
OKLab	oklab(62.76% -0.0951 -0.01)
OKLCH	oklch(62.76% 0.096 186)
XYZ	xyz(18.0964, 26.1379, 30.8740)
Luminance	0.2614 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319B91 #9B313B

analogous

#319B5C #319B91 #31709B

triadic

#319B91 #91319B #9B9131

tetradic

#319B91 #5C319B #9B313B #709B31

square

#319B91 #5C319B #9B313B #709B31

split-complementary

#319B91 #9B3170 #9B5C31

monochromatic

#143E3A #226D66 #319B91 #45C4B8 #73D3CA

Accessibility & contrast

On white

3.37

#319B91 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#319B91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319B91

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319B91	#FFFFFF	#000000	##000000
##319B91	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939291

Deuteranopia (green-blind)

#838792

Tritanopia (blue-blind)

#009F98

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #319b91;
/* rgb */ color: rgb(49, 155, 145);
/* oklch */ color: oklch(62.8% 0.096 186.0);

Tailwind

colors: {
  custom: {
    50: '#78b9b1',
    500: '#319b91',
    950: '#000000',
  },
}

SCSS

$custom: #319b91;
$custom-light: #78b9b1;
$custom-dark: #000000;

JSON

{
  "hex": "#319b91",
  "rgb": {
    "r": 49,
    "g": 155,
    "b": 145
  },
  "hsl": {
    "h": 174.34,
    "s": 51.961,
    "l": 40
  },
  "oklch": {
    "l": 0.6276,
    "c": 0.09565,
    "h": 186
  },
  "luminance": 0.2614
}

Semantic roles & 50–950 ramp

primary

#319B91

secondary

#BB6D74

accent

#4C5ADB

background

#F7FBFA

surface

#EEF6F5

border

#C9D0CF

text

#0A1110

muted

#7C807F

Preview Lab

Preview with #319B91

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

Preview Lab → · Contrast checker → · Palette generator →