#40C39E#40C39E

#40C39E is a light, vivid teal. Relative luminance 0.426; OKLCH L 73.7% C 0.126 H 170.3°. Best body text is #000000 at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#40C39E
RGB	rgb(64, 195, 158)
HSL	hsl(163, 52%, 51%)
HSV	hsv(163, 67%, 76%)
CMYK	cmyk(67.2%, 0%, 19%, 23.5%)
CIE-LAB	lab(71.27, -44.29, 8.32)
CIE-LCH	lch(71.27, 45.06, 169.36°)
OKLab	oklab(73.66% -0.124 0.0212)
OKLCH	oklch(73.66% 0.126 170.3)
XYZ	xyz(27.7979, 42.5857, 39.0960)
Luminance	0.4259 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C39E #C34065

analogous

#40C35C #40C39E #40A7C3

triadic

#40C39E #9E40C3 #C39E40

tetradic

#40C39E #5C40C3 #C34065 #A7C340

square

#40C39E #5C40C3 #C34065 #A7C340

split-complementary

#40C39E #C340A7 #C35C40

monochromatic

#216854 #2F9779 #40C39E #6FD2B6 #9DE0CD

Accessibility & contrast

On white

2.21

#40C39E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.52

#40C39E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C39E

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C39E	#FFFFFF	#000000	##000000
##40C39E	1.00	2.21	9.52	9.52
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.52	21.00	1.00	1.00
##000000	9.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEB69C

Deuteranopia (green-blind)

#ACA9A1

Tritanopia (blue-blind)

#00C4B8

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #40c39e;
/* rgb */ color: rgb(64, 195, 158);
/* oklch */ color: oklch(73.7% 0.126 170.3);

Tailwind

colors: {
  custom: {
    50: '#85d6ba',
    500: '#40c39e',
    950: '#000000',
  },
}

SCSS

$custom: #40c39e;
$custom-light: #85d6ba;
$custom-dark: #000000;

JSON

{
  "hex": "#40c39e",
  "rgb": {
    "r": 64,
    "g": 195,
    "b": 158
  },
  "hsl": {
    "h": 163.053,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.73659,
    "c": 0.1258,
    "h": 170.3
  },
  "luminance": 0.42589
}

Semantic roles & 50–950 ramp

primary

#40C39E

secondary

#CC92A3

accent

#4C75DC

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1411

muted

#7D8380

Preview Lab

Preview with #40C39E

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

Preview Lab → · Contrast checker → · Palette generator →