#31B47D#31B47D

#31B47D is a light, vivid teal. Relative luminance 0.348; OKLCH L 68.7% C 0.139 H 160.5°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#31B47D
RGB	rgb(49, 180, 125)
HSL	hsl(155, 57%, 45%)
HSV	hsv(155, 73%, 71%)
CMYK	cmyk(72.8%, 0%, 30.6%, 29.4%)
CIE-LAB	lab(65.57, -47.96, 18.19)
CIE-LCH	lch(65.57, 51.29, 159.23°)
OKLab	oklab(68.66% -0.1307 0.0462)
OKLCH	oklch(68.66% 0.139 160.5)
XYZ	xyz(21.2874, 34.7737, 24.9882)
Luminance	0.3478 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B47D #B43168

analogous

#31B43B #31B47D #31AAB4

triadic

#31B47D #7D31B4 #B47D31

tetradic

#31B47D #3B31B4 #B43168 #AAB431

square

#31B47D #3B31B4 #B43168 #AAB431

split-complementary

#31B47D #B431AA #B43B31

monochromatic

#17543A #24845C #31B47D #52D09B #82DDB7

Accessibility & contrast

On white

2.64

#31B47D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#31B47D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B47D

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B47D	#FFFFFF	#000000	##000000
##31B47D	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A67A

Deuteranopia (green-blind)

#A19A81

Tritanopia (blue-blind)

#00B3A5

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #31b47d;
/* rgb */ color: rgb(49, 180, 125);
/* oklch */ color: oklch(68.7% 0.139 160.5);

Tailwind

colors: {
  custom: {
    50: '#7ccba3',
    500: '#31b47d',
    950: '#000000',
  },
}

SCSS

$custom: #31b47d;
$custom-light: #7ccba3;
$custom-dark: #000000;

JSON

{
  "hex": "#31b47d",
  "rgb": {
    "r": 49,
    "g": 180,
    "b": 125
  },
  "hsl": {
    "h": 154.809,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68657,
    "c": 0.1386,
    "h": 160.5
  },
  "luminance": 0.34776
}

Semantic roles & 50–950 ramp

primary

#31B47D

secondary

#C67B9A

accent

#4788E0

background

#F8FCFA

surface

#EFF9F3

border

#CAD2CD

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #31B47D

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

Preview Lab → · Contrast checker → · Palette generator →