#31B79A#31B79A

#31B79A is a light, vivid teal. Relative luminance 0.369; OKLCH L 70.2% C 0.120 H 174.5°. Best body text is #000000 at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#31B79A
RGB	rgb(49, 183, 154)
HSL	hsl(167, 58%, 45%)
HSV	hsv(167, 73%, 72%)
CMYK	cmyk(73.2%, 0%, 15.8%, 28.2%)
CIE-LAB	lab(67.16, -42.31, 4.57)
CIE-LCH	lch(67.16, 42.55, 173.84°)
OKLab	oklab(70.18% -0.1199 0.0114)
OKLCH	oklch(70.18% 0.12 174.5)
XYZ	xyz(24.0299, 36.8502, 36.4119)
Luminance	0.3685 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B79A #B7314E

analogous

#31B757 #31B79A #3191B7

triadic

#31B79A #9A31B7 #B79A31

tetradic

#31B79A #5731B7 #B7314E #91B731

square

#31B79A #5731B7 #B7314E #91B731

split-complementary

#31B79A #B73191 #B75731

monochromatic

#175649 #248771 #31B79A #54D1B6 #84DECB

Accessibility & contrast

On white

2.51

#31B79A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.37

#31B79A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B79A

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B79A	#FFFFFF	#000000	##000000
##31B79A	1.00	2.51	8.37	8.37
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.37	21.00	1.00	1.00
##000000	8.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1AB99

Deuteranopia (green-blind)

#9F9E9C

Tritanopia (blue-blind)

#00B9AE

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #31b79a;
/* rgb */ color: rgb(49, 183, 154);
/* oklch */ color: oklch(70.2% 0.120 174.5);

Tailwind

colors: {
  custom: {
    50: '#7dcdb7',
    500: '#31b79a',
    950: '#000000',
  },
}

SCSS

$custom: #31b79a;
$custom-light: #7dcdb7;
$custom-dark: #000000;

JSON

{
  "hex": "#31b79a",
  "rgb": {
    "r": 49,
    "g": 183,
    "b": 154
  },
  "hsl": {
    "h": 167.015,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.70178,
    "c": 0.12042,
    "h": 174.5
  },
  "luminance": 0.36853
}

Semantic roles & 50–950 ramp

primary

#31B79A

secondary

#C87C8D

accent

#4768E1

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31B79A

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

Preview Lab → · Contrast checker → · Palette generator →