#31B79D#31B79D

#31B79D is a light, moderate teal. Relative luminance 0.370; OKLCH L 70.3% C 0.119 H 176.4°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#31B79D
RGB	rgb(49, 183, 157)
HSL	hsl(168, 58%, 45%)
HSV	hsv(168, 73%, 72%)
CMYK	cmyk(73.2%, 0%, 14.2%, 28.2%)
CIE-LAB	lab(67.24, -41.53, 3.02)
CIE-LCH	lch(67.24, 41.64, 175.84°)
OKLab	oklab(70.27% -0.1185 0.0074)
OKLCH	oklch(70.27% 0.119 176.4)
XYZ	xyz(24.2828, 36.9514, 37.7443)
Luminance	0.3695 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B79D #B7314B

analogous

#31B75A #31B79D #318EB7

triadic

#31B79D #9D31B7 #B79D31

tetradic

#31B79D #5A31B7 #B7314B #8EB731

square

#31B79D #5A31B7 #B7314B #8EB731

split-complementary

#31B79D #B7318E #B75A31

monochromatic

#17564A #248774 #31B79D #54D1B9 #84DECD

Accessibility & contrast

On white

2.50

#31B79D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#31B79D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B79D

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B79D	#FFFFFF	#000000	##000000
##31B79D	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0AB9C

Deuteranopia (green-blind)

#9E9E9F

Tritanopia (blue-blind)

#00BAAF

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #31b79d;
/* rgb */ color: rgb(49, 183, 157);
/* oklch */ color: oklch(70.3% 0.119 176.4);

Tailwind

colors: {
  custom: {
    50: '#7dcdb9',
    500: '#31b79d',
    950: '#000000',
  },
}

SCSS

$custom: #31b79d;
$custom-light: #7dcdb9;
$custom-dark: #000000;

JSON

{
  "hex": "#31b79d",
  "rgb": {
    "r": 49,
    "g": 183,
    "b": 157
  },
  "hsl": {
    "h": 168.358,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.70266,
    "c": 0.11869,
    "h": 176.4
  },
  "luminance": 0.36954
}

Semantic roles & 50–950 ramp

primary

#31B79D

secondary

#C87C8B

accent

#4765E1

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31B79D

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

Preview Lab → · Contrast checker → · Palette generator →