#31B68F#31B68F

#31B68F is a light, vivid teal. Relative luminance 0.361; OKLCH L 69.6% C 0.127 H 168.6°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#31B68F
RGB	rgb(49, 182, 143)
HSL	hsl(162, 58%, 45%)
HSV	hsv(162, 73%, 71%)
CMYK	cmyk(73.1%, 0%, 21.4%, 28.6%)
CIE-LAB	lab(66.59, -44.63, 9.79)
CIE-LCH	lch(66.59, 45.69, 167.63°)
OKLab	oklab(69.62% -0.1241 0.025)
OKLCH	oklch(69.62% 0.127 168.6)
XYZ	xyz(22.9498, 36.0893, 31.7377)
Luminance	0.3609 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B68F #B63158

analogous

#31B64C #31B68F #319AB6

triadic

#31B68F #8F31B6 #B68F31

tetradic

#31B68F #4C31B6 #B63158 #9AB631

square

#31B68F #4C31B6 #B63158 #9AB631

split-complementary

#31B68F #B6319A #B64C31

monochromatic

#175643 #248669 #31B68F #53D1AC #84DEC3

Accessibility & contrast

On white

2.56

#31B68F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#31B68F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B68F

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B68F	#FFFFFF	#000000	##000000
##31B68F	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A98D

Deuteranopia (green-blind)

#A09D92

Tritanopia (blue-blind)

#00B7AB

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #31b68f;
/* rgb */ color: rgb(49, 182, 143);
/* oklch */ color: oklch(69.6% 0.127 168.6);

Tailwind

colors: {
  custom: {
    50: '#7ccdaf',
    500: '#31b68f',
    950: '#000000',
  },
}

SCSS

$custom: #31b68f;
$custom-light: #7ccdaf;
$custom-dark: #000000;

JSON

{
  "hex": "#31b68f",
  "rgb": {
    "r": 49,
    "g": 182,
    "b": 143
  },
  "hsl": {
    "h": 162.406,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.69619,
    "c": 0.12659,
    "h": 168.6
  },
  "luminance": 0.36092
}

Semantic roles & 50–950 ramp

primary

#31B68F

secondary

#C77C92

accent

#4774E1

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #31B68F

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

Preview Lab → · Contrast checker → · Palette generator →