#31B3AA#31B3AA

#31B3AA is a light, moderate teal. Relative luminance 0.358; OKLCH L 69.7% C 0.109 H 188.1°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#31B3AA
RGB	rgb(49, 179, 170)
HSL	hsl(176, 57%, 45%)
HSV	hsv(176, 73%, 70%)
CMYK	cmyk(72.6%, 0%, 5%, 29.8%)
CIE-LAB	lab(66.36, -36.19, -5.45)
CIE-LCH	lch(66.36, 36.60, 188.56°)
OKLab	oklab(69.67% -0.1084 -0.0153)
OKLCH	oklch(69.67% 0.109 188.1)
XYZ	xyz(24.6390, 35.7925, 43.6325)
Luminance	0.3579 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B3AA #B3313A

analogous

#31B369 #31B3AA #317BB3

triadic

#31B3AA #AA31B3 #B3AA31

tetradic

#31B3AA #6931B3 #B3313A #7BB331

square

#31B3AA #6931B3 #B3313A #7BB331

split-complementary

#31B3AA #B3317B #B36931

monochromatic

#17534F #24837C #31B3AA #52D0C7 #82DDD6

Accessibility & contrast

On white

2.57

#31B3AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#31B3AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B3AA

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B3AA	#FFFFFF	#000000	##000000
##31B3AA	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A9AA

Deuteranopia (green-blind)

#979CAB

Tritanopia (blue-blind)

#00B8B0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #31b3aa;
/* rgb */ color: rgb(49, 179, 170);
/* oklch */ color: oklch(69.7% 0.109 188.1);

Tailwind

colors: {
  custom: {
    50: '#7ecac3',
    500: '#31b3aa',
    950: '#000000',
  },
}

SCSS

$custom: #31b3aa;
$custom-light: #7ecac3;
$custom-dark: #000000;

JSON

{
  "hex": "#31b3aa",
  "rgb": {
    "r": 49,
    "g": 179,
    "b": 170
  },
  "hsl": {
    "h": 175.846,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.69666,
    "c": 0.10949,
    "h": 188.1
  },
  "luminance": 0.35795
}

Semantic roles & 50–950 ramp

primary

#31B3AA

secondary

#C67A7F

accent

#4852E0

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #31B3AA

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

Preview Lab → · Contrast checker → · Palette generator →