#31B992#31B992

#31B992 is a light, vivid teal. Relative luminance 0.374; OKLCH L 70.5% C 0.128 H 169.0°. Best body text is #000000 at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#31B992
RGB	rgb(49, 185, 146)
HSL	hsl(163, 58%, 46%)
HSV	hsv(163, 74%, 73%)
CMYK	cmyk(73.5%, 0%, 21.1%, 27.5%)
CIE-LAB	lab(67.59, -45.16, 9.57)
CIE-LCH	lch(67.59, 46.17, 168.04°)
OKLab	oklab(70.47% -0.1257 0.0245)
OKLCH	oklch(70.47% 0.128 169)
XYZ	xyz(23.8011, 37.4234, 33.1576)
Luminance	0.3743 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B992 #B93158

analogous

#31B94E #31B992 #319CB9

triadic

#31B992 #9231B9 #B99231

tetradic

#31B992 #4E31B9 #B93158 #9CB931

square

#31B992 #4E31B9 #B93158 #9CB931

split-complementary

#31B992 #B9319C #B94E31

monochromatic

#175846 #24896C #31B992 #55D2AE #86DFC5

Accessibility & contrast

On white

2.47

#31B992 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.49

#31B992 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B992

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B992	#FFFFFF	#000000	##000000
##31B992	1.00	2.47	8.49	8.49
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.49	21.00	1.00	1.00
##000000	8.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4AC90

Deuteranopia (green-blind)

#A29F95

Tritanopia (blue-blind)

#00BAAE

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #31b992;
/* rgb */ color: rgb(49, 185, 146);
/* oklch */ color: oklch(70.5% 0.128 169.0);

Tailwind

colors: {
  custom: {
    50: '#7dcfb2',
    500: '#31b992',
    950: '#000000',
  },
}

SCSS

$custom: #31b992;
$custom-light: #7dcfb2;
$custom-dark: #000000;

JSON

{
  "hex": "#31b992",
  "rgb": {
    "r": 49,
    "g": 185,
    "b": 146
  },
  "hsl": {
    "h": 162.794,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.70466,
    "c": 0.12805,
    "h": 169
  },
  "luminance": 0.37426
}

Semantic roles & 50–950 ramp

primary

#31B992

secondary

#C87D93

accent

#4673E1

background

#F8FCFA

surface

#EFF9F5

border

#CAD2CF

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #31B992

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

Preview Lab → · Contrast checker → · Palette generator →