#31B08C#31B08C

#31B08C is a light, vivid teal. Relative luminance 0.336; OKLCH L 68.0% C 0.121 H 169.5°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#31B08C
RGB	rgb(49, 176, 140)
HSL	hsl(163, 56%, 44%)
HSV	hsv(163, 72%, 69%)
CMYK	cmyk(72.2%, 0%, 20.5%, 31%)
CIE-LAB	lab(64.64, -42.82, 8.67)
CIE-LCH	lch(64.64, 43.69, 168.56°)
OKLab	oklab(68% -0.1194 0.0221)
OKLCH	oklch(68% 0.121 169.5)
XYZ	xyz(21.5231, 33.5946, 30.1559)
Luminance	0.3360 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B08C #B03155

analogous

#31B04D #31B08C #3195B0

triadic

#31B08C #8C31B0 #B08C31

tetradic

#31B08C #4D31B0 #B03155 #95B031

square

#31B08C #4D31B0 #B03155 #95B031

split-complementary

#31B08C #B03195 #B04D31

monochromatic

#165040 #248066 #31B08C #50CEAA #80DCC2

Accessibility & contrast

On white

2.72

#31B08C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#31B08C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B08C

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B08C	#FFFFFF	#000000	##000000
##31B08C	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA48A

Deuteranopia (green-blind)

#9A988E

Tritanopia (blue-blind)

#00B1A6

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #31b08c;
/* rgb */ color: rgb(49, 176, 140);
/* oklch */ color: oklch(68.0% 0.121 169.5);

Tailwind

colors: {
  custom: {
    50: '#7bc8ad',
    500: '#31b08c',
    950: '#000000',
  },
}

SCSS

$custom: #31b08c;
$custom-light: #7bc8ad;
$custom-dark: #000000;

JSON

{
  "hex": "#31b08c",
  "rgb": {
    "r": 49,
    "g": 176,
    "b": 140
  },
  "hsl": {
    "h": 162.992,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.67999,
    "c": 0.12146,
    "h": 169.5
  },
  "luminance": 0.33597
}

Semantic roles & 50–950 ramp

primary

#31B08C

secondary

#C5788E

accent

#4873E0

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #31B08C

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

Preview Lab → · Contrast checker → · Palette generator →