#31B68D#31B68D

#31B68D is a light, vivid teal. Relative luminance 0.360; OKLCH L 69.6% C 0.128 H 167.5°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#31B68D
RGB	rgb(49, 182, 141)
HSL	hsl(162, 58%, 45%)
HSV	hsv(162, 73%, 71%)
CMYK	cmyk(73.1%, 0%, 22.5%, 28.6%)
CIE-LAB	lab(66.54, -45.12, 10.82)
CIE-LCH	lch(66.54, 46.39, 166.52°)
OKLab	oklab(69.57% -0.125 0.0277)
OKLCH	oklch(69.57% 0.128 167.5)
XYZ	xyz(22.7997, 36.0293, 30.9469)
Luminance	0.3603 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B68D #B6315A

analogous

#31B64B #31B68D #319CB6

triadic

#31B68D #8D31B6 #B68D31

tetradic

#31B68D #4B31B6 #B6315A #9CB631

square

#31B68D #4B31B6 #B6315A #9CB631

split-complementary

#31B68D #B6319C #B64B31

monochromatic

#175642 #248668 #31B68D #53D1AA #84DEC2

Accessibility & contrast

On white

2.56

#31B68D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#31B68D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B68D

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B68D	#FFFFFF	#000000	##000000
##31B68D	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)

#B2A98B

Deuteranopia (green-blind)

#A09D90

Tritanopia (blue-blind)

#00B7AA

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #31b68d;
/* rgb */ color: rgb(49, 182, 141);
/* oklch */ color: oklch(69.6% 0.128 167.5);

Tailwind

colors: {
  custom: {
    50: '#7ccdae',
    500: '#31b68d',
    950: '#000000',
  },
}

SCSS

$custom: #31b68d;
$custom-light: #7ccdae;
$custom-dark: #000000;

JSON

{
  "hex": "#31b68d",
  "rgb": {
    "r": 49,
    "g": 182,
    "b": 141
  },
  "hsl": {
    "h": 161.504,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.69566,
    "c": 0.12807,
    "h": 167.5
  },
  "luminance": 0.36032
}

Semantic roles & 50–950 ramp

primary

#31B68D

secondary

#C77C93

accent

#4776E1

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #31B68D

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

Preview Lab → · Contrast checker → · Palette generator →