#31C18B#31C18B

#31C18B is a light, vivid teal. Relative luminance 0.407; OKLCH L 72.3% C 0.143 H 162.8°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#31C18B
RGB	rgb(49, 193, 139)
HSL	hsl(158, 60%, 47%)
HSV	hsv(158, 75%, 76%)
CMYK	cmyk(74.6%, 0%, 28%, 24.3%)
CIE-LAB	lab(69.93, -50.07, 16.66)
CIE-LCH	lch(69.93, 52.76, 161.60°)
OKLab	oklab(72.34% -0.137 0.0424)
OKLCH	oklch(72.34% 0.143 162.8)
XYZ	xyz(24.9941, 40.6540, 30.9508)
Luminance	0.4066 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C18B #C13167

analogous

#31C143 #31C18B #31AFC1

triadic

#31C18B #8B31C1 #C18B31

tetradic

#31C18B #4331C1 #C13167 #AFC131

square

#31C18B #4331C1 #C13167 #AFC131

split-complementary

#31C18B #C131AF #C14331

monochromatic

#185F45 #259068 #31C18B #5AD5A7 #8BE2C1

Accessibility & contrast

On white

2.30

#31C18B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#31C18B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C18B

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C18B	#FFFFFF	#000000	##000000
##31C18B	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEB388

Deuteranopia (green-blind)

#ACA68F

Tritanopia (blue-blind)

#00C1B2

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #31c18b;
/* rgb */ color: rgb(49, 193, 139);
/* oklch */ color: oklch(72.3% 0.143 162.8);

Tailwind

colors: {
  custom: {
    50: '#7ed5ad',
    500: '#31c18b',
    950: '#000000',
  },
}

SCSS

$custom: #31c18b;
$custom-light: #7ed5ad;
$custom-dark: #000000;

JSON

{
  "hex": "#31c18b",
  "rgb": {
    "r": 49,
    "g": 193,
    "b": 139
  },
  "hsl": {
    "h": 157.5,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.72335,
    "c": 0.1434,
    "h": 162.8
  },
  "luminance": 0.40657
}

Semantic roles & 50–950 ramp

primary

#31C18B

secondary

#CC829E

accent

#4580E3

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0B1410

muted

#7C837F

Preview Lab

Preview with #31C18B

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

Preview Lab → · Contrast checker → · Palette generator →