#31B886#31B886

#31B886 is a light, vivid teal. Relative luminance 0.367; OKLCH L 69.9% C 0.136 H 163.4°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#31B886
RGB	rgb(49, 184, 134)
HSL	hsl(158, 58%, 46%)
HSV	hsv(158, 73%, 72%)
CMYK	cmyk(73.4%, 0%, 27.2%, 27.8%)
CIE-LAB	lab(67.02, -47.57, 15.30)
CIE-LCH	lch(67.02, 49.97, 162.17°)
OKLab	oklab(69.9% -0.1304 0.039)
OKLCH	oklch(69.9% 0.136 163.4)
XYZ	xyz(22.7077, 36.6525, 28.4275)
Luminance	0.3665 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B886 #B83163

analogous

#31B843 #31B886 #31A6B8

triadic

#31B886 #8631B8 #B88631

tetradic

#31B886 #4331B8 #B83163 #A6B831

square

#31B886 #4331B8 #B83163 #A6B831

split-complementary

#31B886 #B831A6 #B84331

monochromatic

#175740 #248863 #31B886 #55D2A3 #85DEBD

Accessibility & contrast

On white

2.52

#31B886 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#31B886 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B886

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B886	#FFFFFF	#000000	##000000
##31B886	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5AA83

Deuteranopia (green-blind)

#A49E89

Tritanopia (blue-blind)

#00B8AA

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #31b886;
/* rgb */ color: rgb(49, 184, 134);
/* oklch */ color: oklch(69.9% 0.136 163.4);

Tailwind

colors: {
  custom: {
    50: '#7ccea9',
    500: '#31b886',
    950: '#000000',
  },
}

SCSS

$custom: #31b886;
$custom-light: #7ccea9;
$custom-dark: #000000;

JSON

{
  "hex": "#31b886",
  "rgb": {
    "r": 49,
    "g": 184,
    "b": 134
  },
  "hsl": {
    "h": 157.778,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69904,
    "c": 0.13612,
    "h": 163.4
  },
  "luminance": 0.36655
}

Semantic roles & 50–950 ramp

primary

#31B886

secondary

#C87D99

accent

#4780E1

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #31B886

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

Preview Lab → · Contrast checker → · Palette generator →