#31B29D#31B29D

#31B29D is a light, moderate teal. Relative luminance 0.349; OKLCH L 69.0% C 0.113 H 179.3°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#31B29D
RGB	rgb(49, 178, 157)
HSL	hsl(170, 57%, 45%)
HSV	hsv(170, 72%, 70%)
CMYK	cmyk(72.5%, 0%, 11.8%, 30.2%)
CIE-LAB	lab(65.69, -39.32, 0.77)
CIE-LCH	lch(65.69, 39.33, 178.88°)
OKLab	oklab(69% -0.1134 0.0014)
OKLCH	oklch(69% 0.113 179.3)
XYZ	xyz(23.2698, 34.9253, 37.4066)
Luminance	0.3493 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B29D #B23146

analogous

#31B25D #31B29D #3186B2

triadic

#31B29D #9D31B2 #B29D31

tetradic

#31B29D #5D31B2 #B23146 #86B231

square

#31B29D #5D31B2 #B23146 #86B231

split-complementary

#31B29D #B23186 #B25D31

monochromatic

#175248 #248273 #31B29D #51CFBB #81DCCD

Accessibility & contrast

On white

2.63

#31B29D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.99

#31B29D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B29D

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B29D	#FFFFFF	#000000	##000000
##31B29D	1.00	2.63	7.99	7.99
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.99	21.00	1.00	1.00
##000000	7.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAA79C

Deuteranopia (green-blind)

#999A9F

Tritanopia (blue-blind)

#00B5AC

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #31b29d;
/* rgb */ color: rgb(49, 178, 157);
/* oklch */ color: oklch(69.0% 0.113 179.3);

Tailwind

colors: {
  custom: {
    50: '#7ccab9',
    500: '#31b29d',
    950: '#000000',
  },
}

SCSS

$custom: #31b29d;
$custom-light: #7ccab9;
$custom-dark: #000000;

JSON

{
  "hex": "#31b29d",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 157
  },
  "hsl": {
    "h": 170.233,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.69,
    "c": 0.11341,
    "h": 179.3
  },
  "luminance": 0.34928
}

Semantic roles & 50–950 ramp

primary

#31B29D

secondary

#C57986

accent

#4861E0

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31B29D

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

Preview Lab → · Contrast checker → · Palette generator →