#31B69C#31B69C

#31B69C is a light, moderate teal. Relative luminance 0.365; OKLCH L 70.0% C 0.118 H 176.3°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#31B69C
RGB	rgb(49, 182, 156)
HSL	hsl(168, 58%, 45%)
HSV	hsv(168, 73%, 71%)
CMYK	cmyk(73.1%, 0%, 14.3%, 28.6%)
CIE-LAB	lab(66.91, -41.35, 3.09)
CIE-LCH	lch(66.91, 41.47, 175.73°)
OKLab	oklab(69.98% -0.1179 0.0076)
OKLCH	oklch(69.98% 0.118 176.3)
XYZ	xyz(23.9923, 36.5063, 37.2280)
Luminance	0.3651 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B69C #B6314B

analogous

#31B65A #31B69C #318DB6

triadic

#31B69C #9C31B6 #B69C31

tetradic

#31B69C #5A31B6 #B6314B #8DB631

square

#31B69C #5A31B6 #B6314B #8DB631

split-complementary

#31B69C #B6318D #B65A31

monochromatic

#175649 #248673 #31B69C #53D1B8 #84DECC

Accessibility & contrast

On white

2.53

#31B69C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#31B69C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B69C

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B69C	#FFFFFF	#000000	##000000
##31B69C	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFAA9B

Deuteranopia (green-blind)

#9D9D9E

Tritanopia (blue-blind)

#00B8AE

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #31b69c;
/* rgb */ color: rgb(49, 182, 156);
/* oklch */ color: oklch(70.0% 0.118 176.3);

Tailwind

colors: {
  custom: {
    50: '#7dccb9',
    500: '#31b69c',
    950: '#000000',
  },
}

SCSS

$custom: #31b69c;
$custom-light: #7dccb9;
$custom-dark: #000000;

JSON

{
  "hex": "#31b69c",
  "rgb": {
    "r": 49,
    "g": 182,
    "b": 156
  },
  "hsl": {
    "h": 168.271,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.69983,
    "c": 0.11816,
    "h": 176.3
  },
  "luminance": 0.36509
}

Semantic roles & 50–950 ramp

primary

#31B69C

secondary

#C77C8A

accent

#4765E1

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31B69C

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

Preview Lab → · Contrast checker → · Palette generator →