#31C39B#31C39B

#31C39B is a light, vivid teal. Relative luminance 0.420; OKLCH L 73.2% C 0.134 H 169.7°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#31C39B
RGB	rgb(49, 195, 155)
HSL	hsl(164, 60%, 48%)
HSV	hsv(164, 75%, 76%)
CMYK	cmyk(74.9%, 0%, 20.5%, 23.5%)
CIE-LAB	lab(70.90, -47.14, 9.38)
CIE-LCH	lch(70.90, 48.06, 168.75°)
OKLab	oklab(73.25% -0.1314 0.0239)
OKLCH	oklch(73.25% 0.134 169.7)
XYZ	xyz(26.6949, 42.0465, 37.7129)
Luminance	0.4205 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C39B #C33159

analogous

#31C352 #31C39B #31A2C3

triadic

#31C39B #9B31C3 #C39B31

tetradic

#31C39B #5231C3 #C33159 #A2C331

square

#31C39B #5231C3 #C33159 #A2C331

split-complementary

#31C39B #C331A2 #C35231

monochromatic

#18614D #259274 #31C39B #5BD6B4 #8CE2CB

Accessibility & contrast

On white

2.23

#31C39B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#31C39B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C39B

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C39B	#FFFFFF	#000000	##000000
##31C39B	1.00	2.23	9.41	9.41
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.41	21.00	1.00	1.00
##000000	9.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEB699

Deuteranopia (green-blind)

#ABA89E

Tritanopia (blue-blind)

#00C4B8

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #31c39b;
/* rgb */ color: rgb(49, 195, 155);
/* oklch */ color: oklch(73.2% 0.134 169.7);

Tailwind

colors: {
  custom: {
    50: '#7fd6b8',
    500: '#31c39b',
    950: '#000000',
  },
}

SCSS

$custom: #31c39b;
$custom-light: #7fd6b8;
$custom-dark: #000000;

JSON

{
  "hex": "#31c39b",
  "rgb": {
    "r": 49,
    "g": 195,
    "b": 155
  },
  "hsl": {
    "h": 163.562,
    "s": 59.836,
    "l": 47.843
  },
  "oklch": {
    "l": 0.73247,
    "c": 0.13355,
    "h": 169.7
  },
  "luminance": 0.4205
}

Semantic roles & 50–950 ramp

primary

#31C39B

secondary

#CC8397

accent

#4570E3

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1411

muted

#7D8380

Preview Lab

Preview with #31C39B

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

Preview Lab → · Contrast checker → · Palette generator →