#31B67F#31B67F

#31B67F is a light, vivid teal. Relative luminance 0.356; OKLCH L 69.2% C 0.139 H 160.8°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#31B67F
RGB	rgb(49, 182, 127)
HSL	hsl(155, 58%, 45%)
HSV	hsv(155, 73%, 71%)
CMYK	cmyk(73.1%, 0%, 30.2%, 28.6%)
CIE-LAB	lab(66.24, -48.33, 18.03)
CIE-LCH	lch(66.24, 51.58, 159.54°)
OKLab	oklab(69.22% -0.1317 0.0458)
OKLCH	oklch(69.22% 0.139 160.8)
XYZ	xyz(21.8231, 35.6386, 25.8034)
Luminance	0.3564 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B67F #B63168

analogous

#31B63C #31B67F #31AAB6

triadic

#31B67F #7F31B6 #B67F31

tetradic

#31B67F #3C31B6 #B63168 #AAB631

square

#31B67F #3C31B6 #B63168 #AAB631

split-complementary

#31B67F #B631AA #B63C31

monochromatic

#17563C #24865D #31B67F #53D19D #84DEB8

Accessibility & contrast

On white

2.58

#31B67F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#31B67F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B67F

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B67F	#FFFFFF	#000000	##000000
##31B67F	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A87C

Deuteranopia (green-blind)

#A39C83

Tritanopia (blue-blind)

#00B5A7

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #31b67f;
/* rgb */ color: rgb(49, 182, 127);
/* oklch */ color: oklch(69.2% 0.139 160.8);

Tailwind

colors: {
  custom: {
    50: '#7ccda4',
    500: '#31b67f',
    950: '#000000',
  },
}

SCSS

$custom: #31b67f;
$custom-light: #7ccda4;
$custom-dark: #000000;

JSON

{
  "hex": "#31b67f",
  "rgb": {
    "r": 49,
    "g": 182,
    "b": 127
  },
  "hsl": {
    "h": 155.188,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.69221,
    "c": 0.13946,
    "h": 160.8
  },
  "luminance": 0.35641
}

Semantic roles & 50–950 ramp

primary

#31B67F

secondary

#C77C9B

accent

#4787E1

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #31B67F

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

Preview Lab → · Contrast checker → · Palette generator →