#31C189#31C189

#31C189 is a light, vivid teal. Relative luminance 0.406; OKLCH L 72.3% C 0.145 H 162.0°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#31C189
RGB	rgb(49, 193, 137)
HSL	hsl(157, 60%, 47%)
HSV	hsv(157, 75%, 76%)
CMYK	cmyk(74.6%, 0%, 29%, 24.3%)
CIE-LAB	lab(69.89, -50.51, 17.68)
CIE-LCH	lch(69.89, 53.51, 160.71°)
OKLab	oklab(72.29% -0.1379 0.0449)
OKLCH	oklch(72.29% 0.145 162)
XYZ	xyz(24.8493, 40.5961, 30.1883)
Luminance	0.4060 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C189 #C13169

analogous

#31C141 #31C189 #31B1C1

triadic

#31C189 #8931C1 #C18931

tetradic

#31C189 #4131C1 #C13169 #B1C131

square

#31C189 #4131C1 #C13169 #B1C131

split-complementary

#31C189 #C131B1 #C14131

monochromatic

#185F44 #259066 #31C189 #5AD5A5 #8BE2C0

Accessibility & contrast

On white

2.30

#31C189 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#31C189 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C189

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C189	#FFFFFF	#000000	##000000
##31C189	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEB286

Deuteranopia (green-blind)

#ACA68D

Tritanopia (blue-blind)

#00C1B2

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #31c189;
/* rgb */ color: rgb(49, 193, 137);
/* oklch */ color: oklch(72.3% 0.145 162.0);

Tailwind

colors: {
  custom: {
    50: '#7ed5ab',
    500: '#31c189',
    950: '#000000',
  },
}

SCSS

$custom: #31c189;
$custom-light: #7ed5ab;
$custom-dark: #000000;

JSON

{
  "hex": "#31c189",
  "rgb": {
    "r": 49,
    "g": 193,
    "b": 137
  },
  "hsl": {
    "h": 156.667,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.72288,
    "c": 0.14508,
    "h": 162
  },
  "luminance": 0.40599
}

Semantic roles & 50–950 ramp

primary

#31C189

secondary

#CC829F

accent

#4582E3

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0B1410

muted

#7C837F

Preview Lab

Preview with #31C189

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

Preview Lab → · Contrast checker → · Palette generator →