#31B884#31B884

#31B884 is a light, vivid teal. Relative luminance 0.366; OKLCH L 69.9% C 0.138 H 162.4°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#31B884
RGB	rgb(49, 184, 132)
HSL	hsl(157, 58%, 46%)
HSV	hsv(157, 73%, 72%)
CMYK	cmyk(73.4%, 0%, 28.3%, 27.8%)
CIE-LAB	lab(66.97, -48.02, 16.33)
CIE-LCH	lch(66.97, 50.72, 161.22°)
OKLab	oklab(69.86% -0.1314 0.0416)
OKLCH	oklch(69.86% 0.138 162.4)
XYZ	xyz(22.5696, 36.5972, 27.6998)
Luminance	0.3660 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B884 #B83165

analogous

#31B840 #31B884 #31A8B8

triadic

#31B884 #8431B8 #B88431

tetradic

#31B884 #4031B8 #B83165 #A8B831

square

#31B884 #4031B8 #B83165 #A8B831

split-complementary

#31B884 #B831A8 #B84031

monochromatic

#17573F #248861 #31B884 #55D2A1 #85DEBC

Accessibility & contrast

On white

2.52

#31B884 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#31B884 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B884

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B884	#FFFFFF	#000000	##000000
##31B884	1.00	2.52	8.32	8.32
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5AA81

Deuteranopia (green-blind)

#A49E87

Tritanopia (blue-blind)

#00B8AA

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #31b884;
/* rgb */ color: rgb(49, 184, 132);
/* oklch */ color: oklch(69.9% 0.138 162.4);

Tailwind

colors: {
  custom: {
    50: '#7ccea8',
    500: '#31b884',
    950: '#000000',
  },
}

SCSS

$custom: #31b884;
$custom-light: #7ccea8;
$custom-dark: #000000;

JSON

{
  "hex": "#31b884",
  "rgb": {
    "r": 49,
    "g": 184,
    "b": 132
  },
  "hsl": {
    "h": 156.889,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69856,
    "c": 0.13779,
    "h": 162.4
  },
  "luminance": 0.366
}

Semantic roles & 50–950 ramp

primary

#31B884

secondary

#C87D9A

accent

#4782E1

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B140F

muted

#7C827F

Preview Lab

Preview with #31B884

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

Preview Lab → · Contrast checker → · Palette generator →