#31B08B#31B08B

#31B08B is a light, vivid teal. Relative luminance 0.336; OKLCH L 68.0% C 0.122 H 168.9°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#31B08B
RGB	rgb(49, 176, 139)
HSL	hsl(163, 56%, 44%)
HSV	hsv(163, 72%, 69%)
CMYK	cmyk(72.2%, 0%, 21%, 31%)
CIE-LAB	lab(64.62, -43.07, 9.19)
CIE-LCH	lch(64.62, 44.04, 167.96°)
OKLab	oklab(67.97% -0.1199 0.0235)
OKLCH	oklch(67.97% 0.122 168.9)
XYZ	xyz(21.4497, 33.5652, 29.7694)
Luminance	0.3357 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B08B #B03156

analogous

#31B04C #31B08B #3196B0

triadic

#31B08B #8B31B0 #B08B31

tetradic

#31B08B #4C31B0 #B03156 #96B031

square

#31B08B #4C31B0 #B03156 #96B031

split-complementary

#31B08B #B03196 #B04C31

monochromatic

#16503F #248065 #31B08B #50CEA9 #80DCC1

Accessibility & contrast

On white

2.72

#31B08B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#31B08B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B08B

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B08B	#FFFFFF	#000000	##000000
##31B08B	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA489

Deuteranopia (green-blind)

#9B988E

Tritanopia (blue-blind)

#00B1A5

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #31b08b;
/* rgb */ color: rgb(49, 176, 139);
/* oklch */ color: oklch(68.0% 0.122 168.9);

Tailwind

colors: {
  custom: {
    50: '#7bc8ac',
    500: '#31b08b',
    950: '#000000',
  },
}

SCSS

$custom: #31b08b;
$custom-light: #7bc8ac;
$custom-dark: #000000;

JSON

{
  "hex": "#31b08b",
  "rgb": {
    "r": 49,
    "g": 176,
    "b": 139
  },
  "hsl": {
    "h": 162.52,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.67972,
    "c": 0.12219,
    "h": 168.9
  },
  "luminance": 0.33568
}

Semantic roles & 50–950 ramp

primary

#31B08B

secondary

#C5788E

accent

#4874E0

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #31B08B

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

Preview Lab → · Contrast checker → · Palette generator →