#31B68E#31B68E

#31B68E is a light, vivid teal. Relative luminance 0.361; OKLCH L 69.6% C 0.127 H 168.1°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#31B68E
RGB	rgb(49, 182, 142)
HSL	hsl(162, 58%, 45%)
HSV	hsv(162, 73%, 71%)
CMYK	cmyk(73.1%, 0%, 22%, 28.6%)
CIE-LAB	lab(66.57, -44.87, 10.30)
CIE-LCH	lch(66.57, 46.04, 167.07°)
OKLab	oklab(69.59% -0.1246 0.0263)
OKLCH	oklch(69.59% 0.127 168.1)
XYZ	xyz(22.8744, 36.0592, 31.3405)
Luminance	0.3606 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B68E #B63159

analogous

#31B64B #31B68E #319BB6

triadic

#31B68E #8E31B6 #B68E31

tetradic

#31B68E #4B31B6 #B63159 #9BB631

square

#31B68E #4B31B6 #B63159 #9BB631

split-complementary

#31B68E #B6319B #B64B31

monochromatic

#175643 #248668 #31B68E #53D1AB #84DEC3

Accessibility & contrast

On white

2.56

#31B68E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#31B68E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B68E

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B68E	#FFFFFF	#000000	##000000
##31B68E	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A98C

Deuteranopia (green-blind)

#A09D91

Tritanopia (blue-blind)

#00B7AB

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #31b68e;
/* rgb */ color: rgb(49, 182, 142);
/* oklch */ color: oklch(69.6% 0.127 168.1);

Tailwind

colors: {
  custom: {
    50: '#7ccdaf',
    500: '#31b68e',
    950: '#000000',
  },
}

SCSS

$custom: #31b68e;
$custom-light: #7ccdaf;
$custom-dark: #000000;

JSON

{
  "hex": "#31b68e",
  "rgb": {
    "r": 49,
    "g": 182,
    "b": 142
  },
  "hsl": {
    "h": 161.955,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.69592,
    "c": 0.12732,
    "h": 168.1
  },
  "luminance": 0.36062
}

Semantic roles & 50–950 ramp

primary

#31B68E

secondary

#C77C92

accent

#4775E1

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #31B68E

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

Preview Lab → · Contrast checker → · Palette generator →