#31C179#31C179

#31C179 is a light, vivid teal. Relative luminance 0.402; OKLCH L 71.9% C 0.159 H 156.1°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#31C179
RGB	rgb(49, 193, 121)
HSL	hsl(150, 60%, 47%)
HSV	hsv(150, 75%, 76%)
CMYK	cmyk(74.6%, 0%, 37.3%, 24.3%)
CIE-LAB	lab(69.59, -53.84, 25.78)
CIE-LCH	lch(69.59, 59.70, 154.41°)
OKLab	oklab(71.94% -0.1454 0.0646)
OKLCH	oklch(71.94% 0.159 156.1)
XYZ	xyz(23.7855, 40.1706, 24.5856)
Luminance	0.4017 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C179 #C13179

analogous

#31C131 #31C179 #31C1C1

triadic

#31C179 #7931C1 #C17931

tetradic

#31C179 #3131C1 #C13179 #C1C131

square

#31C179 #3131C1 #C13179 #C1C131

split-complementary

#31C179 #C131C1 #C13131

monochromatic

#185F3C #25905A #31C179 #5AD598 #8BE2B6

Accessibility & contrast

On white

2.32

#31C179 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#31C179 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C179

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C179	#FFFFFF	#000000	##000000
##31C179	1.00	2.32	9.03	9.03
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0B174

Deuteranopia (green-blind)

#AFA57E

Tritanopia (blue-blind)

#00BFAF

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #31c179;
/* rgb */ color: rgb(49, 193, 121);
/* oklch */ color: oklch(71.9% 0.159 156.1);

Tailwind

colors: {
  custom: {
    50: '#7ed5a0',
    500: '#31c179',
    950: '#000000',
  },
}

SCSS

$custom: #31c179;
$custom-light: #7ed5a0;
$custom-dark: #000000;

JSON

{
  "hex": "#31c179",
  "rgb": {
    "r": 49,
    "g": 193,
    "b": 121
  },
  "hsl": {
    "h": 150,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71941,
    "c": 0.15913,
    "h": 156.1
  },
  "luminance": 0.40173
}

Semantic roles & 50–950 ramp

primary

#31C179

secondary

#CC82A7

accent

#4594E3

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0B140E

muted

#7C837E

Preview Lab

Preview with #31C179

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

Preview Lab → · Contrast checker → · Palette generator →