#31B484#31B484

#31B484 is a light, vivid teal. Relative luminance 0.350; OKLCH L 68.8% C 0.133 H 163.7°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#31B484
RGB	rgb(49, 180, 132)
HSL	hsl(158, 57%, 45%)
HSV	hsv(158, 73%, 71%)
CMYK	cmyk(72.8%, 0%, 26.7%, 29.4%)
CIE-LAB	lab(65.72, -46.40, 14.58)
CIE-LCH	lch(65.72, 48.63, 162.55°)
OKLab	oklab(68.82% -0.1273 0.0372)
OKLCH	oklch(68.82% 0.133 163.7)
XYZ	xyz(21.7504, 34.9589, 27.4268)
Luminance	0.3496 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B484 #B43161

analogous

#31B442 #31B484 #31A3B4

triadic

#31B484 #8431B4 #B48431

tetradic

#31B484 #4231B4 #B43161 #A3B431

square

#31B484 #4231B4 #B43161 #A3B431

split-complementary

#31B484 #B431A3 #B44231

monochromatic

#17543D #248461 #31B484 #52D0A2 #82DDBC

Accessibility & contrast

On white

2.63

#31B484 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.99

#31B484 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B484

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B484	#FFFFFF	#000000	##000000
##31B484	1.00	2.63	7.99	7.99
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.99	21.00	1.00	1.00
##000000	7.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A781

Deuteranopia (green-blind)

#A09B87

Tritanopia (blue-blind)

#00B4A7

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #31b484;
/* rgb */ color: rgb(49, 180, 132);
/* oklch */ color: oklch(68.8% 0.133 163.7);

Tailwind

colors: {
  custom: {
    50: '#7ccba8',
    500: '#31b484',
    950: '#000000',
  },
}

SCSS

$custom: #31b484;
$custom-light: #7ccba8;
$custom-dark: #000000;

JSON

{
  "hex": "#31b484",
  "rgb": {
    "r": 49,
    "g": 180,
    "b": 132
  },
  "hsl": {
    "h": 158.015,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68823,
    "c": 0.13266,
    "h": 163.7
  },
  "luminance": 0.34961
}

Semantic roles & 50–950 ramp

primary

#31B484

secondary

#C67B96

accent

#477FE0

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #31B484

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

Preview Lab → · Contrast checker → · Palette generator →