#31B69D#31B69D

#31B69D is a light, moderate teal. Relative luminance 0.365; OKLCH L 70.0% C 0.118 H 177.0°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#31B69D
RGB	rgb(49, 182, 157)
HSL	hsl(169, 58%, 45%)
HSV	hsv(169, 73%, 71%)
CMYK	cmyk(73.1%, 0%, 13.7%, 28.6%)
CIE-LAB	lab(66.93, -41.09, 2.57)
CIE-LCH	lch(66.93, 41.17, 176.42°)
OKLab	oklab(70.01% -0.1174 0.0062)
OKLCH	oklch(70.01% 0.118 177)
XYZ	xyz(24.0773, 36.5403, 37.6758)
Luminance	0.3654 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B69D #B6314A

analogous

#31B65B #31B69D #318CB6

triadic

#31B69D #9D31B6 #B69D31

tetradic

#31B69D #5B31B6 #B6314A #8CB631

square

#31B69D #5B31B6 #B6314A #8CB631

split-complementary

#31B69D #B6318C #B65B31

monochromatic

#17564A #248673 #31B69D #53D1B9 #84DECD

Accessibility & contrast

On white

2.53

#31B69D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#31B69D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B69D

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B69D	#FFFFFF	#000000	##000000
##31B69D	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFAB9C

Deuteranopia (green-blind)

#9D9D9F

Tritanopia (blue-blind)

#00B9AF

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #31b69d;
/* rgb */ color: rgb(49, 182, 157);
/* oklch */ color: oklch(70.0% 0.118 177.0);

Tailwind

colors: {
  custom: {
    50: '#7dccb9',
    500: '#31b69d',
    950: '#000000',
  },
}

SCSS

$custom: #31b69d;
$custom-light: #7dccb9;
$custom-dark: #000000;

JSON

{
  "hex": "#31b69d",
  "rgb": {
    "r": 49,
    "g": 182,
    "b": 157
  },
  "hsl": {
    "h": 168.722,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.70012,
    "c": 0.11761,
    "h": 177
  },
  "luminance": 0.36543
}

Semantic roles & 50–950 ramp

primary

#31B69D

secondary

#C77C8A

accent

#4764E1

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31B69D

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

Preview Lab → · Contrast checker → · Palette generator →