#40D28A#40D28A

#40D28A is a light, vivid teal. Relative luminance 0.490; OKLCH L 77.0% C 0.161 H 157.2°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#40D28A
RGB	rgb(64, 210, 138)
HSL	hsl(150, 62%, 54%)
HSV	hsv(150, 70%, 82%)
CMYK	cmyk(69.5%, 0%, 34.3%, 17.6%)
CIE-LAB	lab(75.46, -54.76, 24.81)
CIE-LCH	lch(75.46, 60.12, 155.62°)
OKLab	oklab(76.96% -0.1484 0.0625)
OKLCH	oklch(76.96% 0.161 157.2)
XYZ	xyz(29.7456, 49.0148, 31.9330)
Luminance	0.4902 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D28A #D24088

analogous

#40D241 #40D28A #40D1D2

triadic

#40D28A #8A40D2 #D28A40

tetradic

#40D28A #4140D2 #D24088 #D1D240

square

#40D28A #4140D2 #D24088 #D1D240

split-complementary

#40D28A #D240D1 #D24140

monochromatic

#1D7B4C #29AC6B #40D28A #72DEA8 #A3E9C7

Accessibility & contrast

On white

1.94

#40D28A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#40D28A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D28A

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D28A	#FFFFFF	#000000	##000000
##40D28A	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)

#D0C285

Deuteranopia (green-blind)

#BEB58F

Tritanopia (blue-blind)

#00D0BF

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40d28a;
/* rgb */ color: rgb(64, 210, 138);
/* oklch */ color: oklch(77.0% 0.161 157.2);

Tailwind

colors: {
  custom: {
    50: '#87e1ac',
    500: '#40d28a',
    950: '#000000',
  },
}

SCSS

$custom: #40d28a;
$custom-light: #87e1ac;
$custom-dark: #000000;

JSON

{
  "hex": "#40d28a",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 138
  },
  "hsl": {
    "h": 150.411,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76958,
    "c": 0.16105,
    "h": 157.2
  },
  "luminance": 0.49018
}

Semantic roles & 50–950 ramp

primary

#40D28A

secondary

#D698B6

accent

#4393E5

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #40D28A

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

Preview Lab → · Contrast checker → · Palette generator →