#31B47C#31B47C

#31B47C is a light, vivid teal. Relative luminance 0.348; OKLCH L 68.6% C 0.139 H 160.1°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#31B47C
RGB	rgb(49, 180, 124)
HSL	hsl(154, 57%, 45%)
HSV	hsv(154, 73%, 71%)
CMYK	cmyk(72.8%, 0%, 31.1%, 29.4%)
CIE-LAB	lab(65.55, -48.18, 18.71)
CIE-LCH	lch(65.55, 51.68, 158.78°)
OKLab	oklab(68.63% -0.1312 0.0474)
OKLCH	oklch(68.63% 0.139 160.1)
XYZ	xyz(21.2238, 34.7483, 24.6534)
Luminance	0.3475 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B47C #B43169

analogous

#31B43A #31B47C #31ABB4

triadic

#31B47C #7C31B4 #B47C31

tetradic

#31B47C #3A31B4 #B43169 #ABB431

square

#31B47C #3A31B4 #B43169 #ABB431

split-complementary

#31B47C #B431AB #B43A31

monochromatic

#17543A #24845B #31B47C #52D09A #82DDB6

Accessibility & contrast

On white

2.64

#31B47C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#31B47C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B47C

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B47C	#FFFFFF	#000000	##000000
##31B47C	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A679

Deuteranopia (green-blind)

#A19A80

Tritanopia (blue-blind)

#00B3A5

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #31b47c;
/* rgb */ color: rgb(49, 180, 124);
/* oklch */ color: oklch(68.6% 0.139 160.1);

Tailwind

colors: {
  custom: {
    50: '#7ccba2',
    500: '#31b47c',
    950: '#000000',
  },
}

SCSS

$custom: #31b47c;
$custom-light: #7ccba2;
$custom-dark: #000000;

JSON

{
  "hex": "#31b47c",
  "rgb": {
    "r": 49,
    "g": 180,
    "b": 124
  },
  "hsl": {
    "h": 154.351,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68634,
    "c": 0.13947,
    "h": 160.1
  },
  "luminance": 0.34751
}

Semantic roles & 50–950 ramp

primary

#31B47C

secondary

#C67B9B

accent

#4789E0

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130F

muted

#7C827E

Preview Lab

Preview with #31B47C

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

Preview Lab → · Contrast checker → · Palette generator →