#31C688#31C688

#31C688 is a light, vivid teal. Relative luminance 0.428; OKLCH L 73.5% C 0.152 H 160.2°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#31C688
RGB	rgb(49, 198, 136)
HSL	hsl(155, 60%, 48%)
HSV	hsv(155, 75%, 78%)
CMYK	cmyk(75.3%, 0%, 31.3%, 22.4%)
CIE-LAB	lab(71.43, -52.69, 20.33)
CIE-LCH	lch(71.43, 56.47, 158.90°)
OKLab	oklab(73.55% -0.1433 0.0515)
OKLCH	oklch(73.55% 0.152 160.2)
XYZ	xyz(25.9019, 42.8156, 30.1869)
Luminance	0.4282 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C688 #C6316F

analogous

#31C63E #31C688 #31B9C6

triadic

#31C688 #8831C6 #C68831

tetradic

#31C688 #3E31C6 #C6316F #B9C631

square

#31C688 #3E31C6 #C6316F #B9C631

split-complementary

#31C688 #C631B9 #C63E31

monochromatic

#196445 #259566 #31C688 #5DD7A4 #8EE3C0

Accessibility & contrast

On white

2.20

#31C688 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#31C688 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C688

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C688	#FFFFFF	#000000	##000000
##31C688	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B784

Deuteranopia (green-blind)

#B1AA8C

Tritanopia (blue-blind)

#00C5B6

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #31c688;
/* rgb */ color: rgb(49, 198, 136);
/* oklch */ color: oklch(73.5% 0.152 160.2);

Tailwind

colors: {
  custom: {
    50: '#7fd8ab',
    500: '#31c688',
    950: '#000000',
  },
}

SCSS

$custom: #31c688;
$custom-light: #7fd8ab;
$custom-dark: #000000;

JSON

{
  "hex": "#31c688",
  "rgb": {
    "r": 49,
    "g": 198,
    "b": 136
  },
  "hsl": {
    "h": 155.034,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.73547,
    "c": 0.15228,
    "h": 160.2
  },
  "luminance": 0.42819
}

Semantic roles & 50–950 ramp

primary

#31C688

secondary

#CE85A3

accent

#4487E3

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #31C688

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

Preview Lab → · Contrast checker → · Palette generator →