#31B2A4#31B2A4

#31B2A4 is a light, moderate teal. Relative luminance 0.352; OKLCH L 69.2% C 0.110 H 184.3°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#31B2A4
RGB	rgb(49, 178, 164)
HSL	hsl(173, 57%, 45%)
HSV	hsv(173, 72%, 70%)
CMYK	cmyk(72.5%, 0%, 7.9%, 30.2%)
CIE-LAB	lab(65.88, -37.42, -2.83)
CIE-LCH	lch(65.88, 37.52, 184.32°)
OKLab	oklab(69.22% -0.1101 -0.0082)
OKLCH	oklch(69.22% 0.11 184.3)
XYZ	xyz(23.8846, 35.1713, 40.6447)
Luminance	0.3517 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B2A4 #B2313F

analogous

#31B263 #31B2A4 #3180B2

triadic

#31B2A4 #A431B2 #B2A431

tetradic

#31B2A4 #6331B2 #B2313F #80B231

square

#31B2A4 #6331B2 #B2313F #80B231

split-complementary

#31B2A4 #B23180 #B26331

monochromatic

#17524C #248278 #31B2A4 #51CFC1 #81DCD2

Accessibility & contrast

On white

2.61

#31B2A4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#31B2A4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B2A4

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B2A4	#FFFFFF	#000000	##000000
##31B2A4	1.00	2.61	8.03	8.03
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A8A4

Deuteranopia (green-blind)

#979BA5

Tritanopia (blue-blind)

#00B6AE

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #31b2a4;
/* rgb */ color: rgb(49, 178, 164);
/* oklch */ color: oklch(69.2% 0.110 184.3);

Tailwind

colors: {
  custom: {
    50: '#7dc9be',
    500: '#31b2a4',
    950: '#000000',
  },
}

SCSS

$custom: #31b2a4;
$custom-light: #7dc9be;
$custom-dark: #000000;

JSON

{
  "hex": "#31b2a4",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 164
  },
  "hsl": {
    "h": 173.488,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.69219,
    "c": 0.11045,
    "h": 184.3
  },
  "luminance": 0.35174
}

Semantic roles & 50–950 ramp

primary

#31B2A4

secondary

#C57982

accent

#4858E0

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #31B2A4

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

Preview Lab → · Contrast checker → · Palette generator →