#31B986#31B986

#31B986 is a light, vivid teal. Relative luminance 0.371; OKLCH L 70.2% C 0.137 H 163.0°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#31B986
RGB	rgb(49, 185, 134)
HSL	hsl(158, 58%, 46%)
HSV	hsv(158, 74%, 73%)
CMYK	cmyk(73.5%, 0%, 27.6%, 27.5%)
CIE-LAB	lab(67.33, -47.98, 15.74)
CIE-LCH	lch(67.33, 50.49, 161.84°)
OKLab	oklab(70.16% -0.1314 0.0401)
OKLCH	oklch(70.16% 0.137 163)
XYZ	xyz(22.9162, 37.0694, 28.4970)
Luminance	0.3707 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B986 #B93164

analogous

#31B942 #31B986 #31A8B9

triadic

#31B986 #8631B9 #B98631

tetradic

#31B986 #4231B9 #B93164 #A8B931

square

#31B986 #4231B9 #B93164 #A8B931

split-complementary

#31B986 #B931A8 #B94231

monochromatic

#175840 #248963 #31B986 #55D2A3 #86DFBD

Accessibility & contrast

On white

2.50

#31B986 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#31B986 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B986

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B986	#FFFFFF	#000000	##000000
##31B986	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6AB83

Deuteranopia (green-blind)

#A59F89

Tritanopia (blue-blind)

#00B9AB

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #31b986;
/* rgb */ color: rgb(49, 185, 134);
/* oklch */ color: oklch(70.2% 0.137 163.0);

Tailwind

colors: {
  custom: {
    50: '#7dcfa9',
    500: '#31b986',
    950: '#000000',
  },
}

SCSS

$custom: #31b986;
$custom-light: #7dcfa9;
$custom-dark: #000000;

JSON

{
  "hex": "#31b986",
  "rgb": {
    "r": 49,
    "g": 185,
    "b": 134
  },
  "hsl": {
    "h": 157.5,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.70161,
    "c": 0.13739,
    "h": 163
  },
  "luminance": 0.37072
}

Semantic roles & 50–950 ramp

primary

#31B986

secondary

#C87D9A

accent

#4681E1

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #31B986

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

Preview Lab → · Contrast checker → · Palette generator →