#40C29F#40C29F

#40C29F is a light, vivid teal. Relative luminance 0.422; OKLCH L 73.4% C 0.124 H 171.3°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#40C29F
RGB	rgb(64, 194, 159)
HSL	hsl(164, 52%, 51%)
HSV	hsv(164, 67%, 76%)
CMYK	cmyk(67%, 0%, 18%, 23.9%)
CIE-LAB	lab(70.99, -43.61, 7.37)
CIE-LCH	lch(70.99, 44.23, 170.41°)
OKLab	oklab(73.44% -0.1225 0.0188)
OKLCH	oklch(73.44% 0.124 171.3)
XYZ	xyz(27.6610, 42.1737, 39.4767)
Luminance	0.4218 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C29F #C24063

analogous

#40C25E #40C29F #40A4C2

triadic

#40C29F #9F40C2 #C29F40

tetradic

#40C29F #5E40C2 #C24063 #A4C240

square

#40C29F #5E40C2 #C24063 #A4C240

split-complementary

#40C29F #C240A4 #C25E40

monochromatic

#216754 #30957A #40C29F #6ED1B6 #9DE0CE

Accessibility & contrast

On white

2.23

#40C29F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#40C29F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C29F

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C29F	#FFFFFF	#000000	##000000
##40C29F	1.00	2.23	9.44	9.44
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCB59D

Deuteranopia (green-blind)

#AAA8A1

Tritanopia (blue-blind)

#00C4B8

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #40c29f;
/* rgb */ color: rgb(64, 194, 159);
/* oklch */ color: oklch(73.4% 0.124 171.3);

Tailwind

colors: {
  custom: {
    50: '#85d5bb',
    500: '#40c29f',
    950: '#000000',
  },
}

SCSS

$custom: #40c29f;
$custom-light: #85d5bb;
$custom-dark: #000000;

JSON

{
  "hex": "#40c29f",
  "rgb": {
    "r": 64,
    "g": 194,
    "b": 159
  },
  "hsl": {
    "h": 163.846,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.73436,
    "c": 0.12394,
    "h": 171.3
  },
  "luminance": 0.42177
}

Semantic roles & 50–950 ramp

primary

#40C29F

secondary

#CC92A2

accent

#4D73DB

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1411

muted

#7D8380

Preview Lab

Preview with #40C29F

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

Preview Lab → · Contrast checker → · Palette generator →