#40D19A#40D19A

#40D19A is a light, vivid teal. Relative luminance 0.490; OKLCH L 77.1% C 0.146 H 163.4°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#40D19A
RGB	rgb(64, 209, 154)
HSL	hsl(157, 61%, 54%)
HSV	hsv(157, 69%, 82%)
CMYK	cmyk(69.4%, 0%, 26.3%, 18%)
CIE-LAB	lab(75.46, -51.02, 16.38)
CIE-LCH	lch(75.46, 53.58, 162.20°)
OKLab	oklab(77.06% -0.14 0.0418)
OKLCH	oklch(77.06% 0.146 163.4)
XYZ	xyz(30.7443, 49.0205, 38.4072)
Luminance	0.4902 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D19A #D14077

analogous

#40D151 #40D19A #40BFD1

triadic

#40D19A #9A40D1 #D19A40

tetradic

#40D19A #5140D1 #D14077 #BFD140

square

#40D19A #5140D1 #D14077 #BFD140

split-complementary

#40D19A #D140BF #D15140

monochromatic

#1D7956 #29AB7A #40D19A #71DDB4 #A3E9CE

Accessibility & contrast

On white

1.94

#40D19A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#40D19A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D19A

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D19A	#FFFFFF	#000000	##000000
##40D19A	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDC297

Deuteranopia (green-blind)

#BAB49E

Tritanopia (blue-blind)

#00D1C2

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40d19a;
/* rgb */ color: rgb(64, 209, 154);
/* oklch */ color: oklch(77.1% 0.146 163.4);

Tailwind

colors: {
  custom: {
    50: '#87e0b8',
    500: '#40d19a',
    950: '#000000',
  },
}

SCSS

$custom: #40d19a;
$custom-light: #87e0b8;
$custom-dark: #000000;

JSON

{
  "hex": "#40d19a",
  "rgb": {
    "r": 64,
    "g": 209,
    "b": 154
  },
  "hsl": {
    "h": 157.241,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.77063,
    "c": 0.14615,
    "h": 163.4
  },
  "luminance": 0.49024
}

Semantic roles & 50–950 ramp

primary

#40D19A

secondary

#D597AF

accent

#4480E4

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #40D19A

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

Preview Lab → · Contrast checker → · Palette generator →