#40D19C#40D19C

#40D19C is a light, vivid teal. Relative luminance 0.491; OKLCH L 77.1% C 0.145 H 164.2°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#40D19C
RGB	rgb(64, 209, 156)
HSL	hsl(158, 61%, 54%)
HSV	hsv(158, 69%, 82%)
CMYK	cmyk(69.4%, 0%, 25.4%, 18%)
CIE-LAB	lab(75.51, -50.57, 15.38)
CIE-LCH	lch(75.51, 52.86, 163.09°)
OKLab	oklab(77.11% -0.1391 0.0393)
OKLCH	oklch(77.11% 0.145 164.2)
XYZ	xyz(30.9123, 49.0877, 39.2918)
Luminance	0.4909 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D19C #D14075

analogous

#40D153 #40D19C #40BDD1

triadic

#40D19C #9C40D1 #D19C40

tetradic

#40D19C #5340D1 #D14075 #BDD140

square

#40D19C #5340D1 #D14075 #BDD140

split-complementary

#40D19C #D140BD #D15340

monochromatic

#1D7958 #29AB7B #40D19C #71DDB6 #A3E9CF

Accessibility & contrast

On white

1.94

#40D19C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#40D19C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D19C

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D19C	#FFFFFF	#000000	##000000
##40D19C	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDC299

Deuteranopia (green-blind)

#BAB49F

Tritanopia (blue-blind)

#00D1C2

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40d19c;
/* rgb */ color: rgb(64, 209, 156);
/* oklch */ color: oklch(77.1% 0.145 164.2);

Tailwind

colors: {
  custom: {
    50: '#87e0b9',
    500: '#40d19c',
    950: '#000000',
  },
}

SCSS

$custom: #40d19c;
$custom-light: #87e0b9;
$custom-dark: #000000;

JSON

{
  "hex": "#40d19c",
  "rgb": {
    "r": 64,
    "g": 209,
    "b": 156
  },
  "hsl": {
    "h": 158.069,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.77111,
    "c": 0.14456,
    "h": 164.2
  },
  "luminance": 0.49091
}

Semantic roles & 50–950 ramp

primary

#40D19C

secondary

#D597AE

accent

#447EE4

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #40D19C

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

Preview Lab → · Contrast checker → · Palette generator →