#40C08A#40C08A

#40C08A is a light, vivid teal. Relative luminance 0.406; OKLCH L 72.4% C 0.137 H 161.4°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#40C08A
RGB	rgb(64, 192, 138)
HSL	hsl(155, 50%, 50%)
HSV	hsv(155, 67%, 75%)
CMYK	cmyk(66.7%, 0%, 28.1%, 24.7%)
CIE-LAB	lab(69.91, -47.61, 17.21)
CIE-LCH	lch(69.91, 50.63, 160.13°)
OKLab	oklab(72.4% -0.1303 0.0438)
OKLCH	oklch(72.4% 0.137 161.4)
XYZ	xyz(25.5489, 40.6215, 30.5341)
Luminance	0.4062 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C08A #C04076

analogous

#40C04A #40C08A #40B6C0

triadic

#40C08A #8A40C0 #C08A40

tetradic

#40C08A #4A40C0 #C04076 #B6C040

square

#40C08A #4A40C0 #C04076 #B6C040

split-complementary

#40C08A #C040B6 #C04A40

monochromatic

#216448 #309269 #40C08A #6ECFA6 #9CDEC2

Accessibility & contrast

On white

2.30

#40C08A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#40C08A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C08A

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C08A	#FFFFFF	#000000	##000000
##40C08A	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDB287

Deuteranopia (green-blind)

#ACA68D

Tritanopia (blue-blind)

#00C0B1

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #40c08a;
/* rgb */ color: rgb(64, 192, 138);
/* oklch */ color: oklch(72.4% 0.137 161.4);

Tailwind

colors: {
  custom: {
    50: '#84d4ac',
    500: '#40c08a',
    950: '#000000',
  },
}

SCSS

$custom: #40c08a;
$custom-light: #84d4ac;
$custom-dark: #000000;

JSON

{
  "hex": "#40c08a",
  "rgb": {
    "r": 64,
    "g": 192,
    "b": 138
  },
  "hsl": {
    "h": 154.688,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.72398,
    "c": 0.13748,
    "h": 161.4
  },
  "luminance": 0.40624
}

Semantic roles & 50–950 ramp

primary

#40C08A

secondary

#CB91A9

accent

#4E89DA

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C1410

muted

#7D837F

Preview Lab

Preview with #40C08A

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

Preview Lab → · Contrast checker → · Palette generator →