#31A18F#31A18F

#31A18F is a light, moderate teal. Relative luminance 0.281; OKLCH L 64.2% C 0.102 H 179.9°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#31A18F
RGB	rgb(49, 161, 143)
HSL	hsl(170, 53%, 41%)
HSV	hsv(170, 70%, 63%)
CMYK	cmyk(69.6%, 0%, 11.2%, 36.9%)
CIE-LAB	lab(60.00, -35.40, 0.30)
CIE-LCH	lch(60.00, 35.40, 179.51°)
OKLab	oklab(64.23% -0.1024 0.0002)
OKLCH	oklch(64.23% 0.102 179.9)
XYZ	xyz(18.9670, 28.1237, 30.4101)
Luminance	0.2813 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A18F #A13143

analogous

#31A157 #31A18F #317BA1

triadic

#31A18F #8F31A1 #A18F31

tetradic

#31A18F #5731A1 #A13143 #7BA131

square

#31A18F #5731A1 #A13143 #7BA131

split-complementary

#31A18F #A1317B #A15731

monochromatic

#14433C #237265 #31A18F #48C7B3 #77D6C6

Accessibility & contrast

On white

3.17

#31A18F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#31A18F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A18F

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A18F	#FFFFFF	#000000	##000000
##31A18F	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A978E

Deuteranopia (green-blind)

#8A8C91

Tritanopia (blue-blind)

#00A49B

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #31a18f;
/* rgb */ color: rgb(49, 161, 143);
/* oklch */ color: oklch(64.2% 0.102 179.9);

Tailwind

colors: {
  custom: {
    50: '#79bdaf',
    500: '#31a18f',
    950: '#000000',
  },
}

SCSS

$custom: #31a18f;
$custom-light: #79bdaf;
$custom-dark: #000000;

JSON

{
  "hex": "#31a18f",
  "rgb": {
    "r": 49,
    "g": 161,
    "b": 143
  },
  "hsl": {
    "h": 170.357,
    "s": 53.333,
    "l": 41.176
  },
  "oklch": {
    "l": 0.64233,
    "c": 0.10241,
    "h": 179.9
  },
  "luminance": 0.28126
}

Semantic roles & 50–950 ramp

primary

#31A18F

secondary

#BE707D

accent

#4B62DD

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #31A18F

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

Preview Lab → · Contrast checker → · Palette generator →