#31B794#31B794

#31B794 is a light, vivid teal. Relative luminance 0.367; OKLCH L 70.0% C 0.124 H 171.0°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#31B794
RGB	rgb(49, 183, 148)
HSL	hsl(164, 58%, 45%)
HSV	hsv(164, 73%, 72%)
CMYK	cmyk(73.2%, 0%, 19.1%, 28.2%)
CIE-LAB	lab(67.02, -43.83, 7.65)
CIE-LCH	lch(67.02, 44.49, 170.09°)
OKLab	oklab(70.01% -0.1227 0.0195)
OKLCH	oklch(70.01% 0.124 171)
XYZ	xyz(23.5426, 36.6553, 33.8456)
Luminance	0.3666 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B794 #B73154

analogous

#31B751 #31B794 #3197B7

triadic

#31B794 #9431B7 #B79431

tetradic

#31B794 #5131B7 #B73154 #97B731

square

#31B794 #5131B7 #B73154 #97B731

split-complementary

#31B794 #B73197 #B75131

monochromatic

#175646 #24876D #31B794 #54D1B1 #84DEC7

Accessibility & contrast

On white

2.52

#31B794 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#31B794 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B794

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B794	#FFFFFF	#000000	##000000
##31B794	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)

#B2AB92

Deuteranopia (green-blind)

#A09E96

Tritanopia (blue-blind)

#00B8AD

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #31b794;
/* rgb */ color: rgb(49, 183, 148);
/* oklch */ color: oklch(70.0% 0.124 171.0);

Tailwind

colors: {
  custom: {
    50: '#7dcdb3',
    500: '#31b794',
    950: '#000000',
  },
}

SCSS

$custom: #31b794;
$custom-light: #7dcdb3;
$custom-dark: #000000;

JSON

{
  "hex": "#31b794",
  "rgb": {
    "r": 49,
    "g": 183,
    "b": 148
  },
  "hsl": {
    "h": 164.328,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.70009,
    "c": 0.12426,
    "h": 171
  },
  "luminance": 0.36658
}

Semantic roles & 50–950 ramp

primary

#31B794

secondary

#C87C90

accent

#476FE1

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31B794

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

Preview Lab → · Contrast checker → · Palette generator →