#31BAB3#31BAB3

#31BAB3 is a light, moderate teal. Relative luminance 0.390; OKLCH L 71.7% C 0.113 H 189.8°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#31BAB3
RGB	rgb(49, 186, 179)
HSL	hsl(177, 58%, 46%)
HSV	hsv(177, 74%, 73%)
CMYK	cmyk(73.7%, 0%, 3.8%, 27.1%)
CIE-LAB	lab(68.77, -36.86, -6.85)
CIE-LCH	lch(68.77, 37.49, 190.53°)
OKLab	oklab(71.71% -0.1113 -0.0192)
OKLCH	oklch(71.71% 0.113 189.8)
XYZ	xyz(26.9584, 39.0222, 48.7503)
Luminance	0.3902 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BAB3 #BA3138

analogous

#31BA6E #31BAB3 #317CBA

triadic

#31BAB3 #B331BA #BAB331

tetradic

#31BAB3 #6E31BA #BA3138 #7CBA31

square

#31BAB3 #6E31BA #BA3138 #7CBA31

split-complementary

#31BAB3 #BA317C #BA6E31

monochromatic

#175956 #248A84 #31BAB3 #56D2CC #86DFDB

Accessibility & contrast

On white

2.39

#31BAB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#31BAB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BAB3

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BAB3	#FFFFFF	#000000	##000000
##31BAB3	1.00	2.39	8.81	8.81
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFB0B3

Deuteranopia (green-blind)

#9CA2B4

Tritanopia (blue-blind)

#00BFB8

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31bab3;
/* rgb */ color: rgb(49, 186, 179);
/* oklch */ color: oklch(71.7% 0.113 189.8);

Tailwind

colors: {
  custom: {
    50: '#7fcfc9',
    500: '#31bab3',
    950: '#000000',
  },
}

SCSS

$custom: #31bab3;
$custom-light: #7fcfc9;
$custom-dark: #000000;

JSON

{
  "hex": "#31bab3",
  "rgb": {
    "r": 49,
    "g": 186,
    "b": 179
  },
  "hsl": {
    "h": 176.934,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.71711,
    "c": 0.11298,
    "h": 189.8
  },
  "luminance": 0.39025
}

Semantic roles & 50–950 ramp

primary

#31BAB3

secondary

#C97E82

accent

#464EE2

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #31BAB3

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

Preview Lab → · Contrast checker → · Palette generator →