#31C8B6#31C8B6

#31C8B6 is a light, vivid teal. Relative luminance 0.453; OKLCH L 75.3% C 0.124 H 182.9°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#31C8B6
RGB	rgb(49, 200, 182)
HSL	hsl(173, 61%, 49%)
HSV	hsv(173, 76%, 78%)
CMYK	cmyk(75.5%, 0%, 9%, 21.6%)
CIE-LAB	lab(73.11, -42.31, -2.08)
CIE-LCH	lch(73.11, 42.37, 182.82°)
OKLab	oklab(75.28% -0.1238 -0.0063)
OKLCH	oklch(75.28% 0.124 182.9)
XYZ	xyz(30.3603, 45.3352, 51.3974)
Luminance	0.4534 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C8B6 #C83143

analogous

#31C86B #31C8B6 #318FC8

triadic

#31C8B6 #B631C8 #C8B631

tetradic

#31C8B6 #6B31C8 #C83143 #8FC831

square

#31C8B6 #6B31C8 #C83143 #8FC831

split-complementary

#31C8B6 #C8318F #C86B31

monochromatic

#19665D #259789 #31C8B6 #5FD8C9 #90E4DA

Accessibility & contrast

On white

2.09

#31C8B6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#31C8B6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C8B6

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C8B6	#FFFFFF	#000000	##000000
##31C8B6	1.00	2.09	10.07	10.07
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEBCB5

Deuteranopia (green-blind)

#AAADB8

Tritanopia (blue-blind)

#00CCC2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #31c8b6;
/* rgb */ color: rgb(49, 200, 182);
/* oklch */ color: oklch(75.3% 0.124 182.9);

Tailwind

colors: {
  custom: {
    50: '#82d9cb',
    500: '#31c8b6',
    950: '#000000',
  },
}

SCSS

$custom: #31c8b6;
$custom-light: #82d9cb;
$custom-dark: #000000;

JSON

{
  "hex": "#31c8b6",
  "rgb": {
    "r": 49,
    "g": 200,
    "b": 182
  },
  "hsl": {
    "h": 172.848,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.75279,
    "c": 0.12392,
    "h": 182.9
  },
  "luminance": 0.45339
}

Semantic roles & 50–950 ramp

primary

#31C8B6

secondary

#CE868F

accent

#4457E4

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1513

muted

#7D8382

Preview Lab

Preview with #31C8B6

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

Preview Lab → · Contrast checker → · Palette generator →