#40C799#40C799

#40C799 is a light, vivid teal. Relative luminance 0.442; OKLCH L 74.5% C 0.134 H 166.1°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#40C799
RGB	rgb(64, 199, 153)
HSL	hsl(160, 55%, 52%)
HSV	hsv(160, 68%, 78%)
CMYK	cmyk(67.8%, 0%, 23.1%, 22%)
CIE-LAB	lab(72.38, -47.15, 12.60)
CIE-LCH	lch(72.38, 48.81, 165.04°)
OKLab	oklab(74.53% -0.1304 0.0322)
OKLCH	oklch(74.53% 0.134 166.1)
XYZ	xyz(28.2845, 44.2336, 37.1781)
Luminance	0.4424 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C799 #C7406E

analogous

#40C756 #40C799 #40B1C7

triadic

#40C799 #9940C7 #C79940

tetradic

#40C799 #5640C7 #C7406E #B1C740

square

#40C799 #5640C7 #C7406E #B1C740

split-complementary

#40C799 #C740B1 #C75640

monochromatic

#206D53 #2E9C76 #40C799 #6FD5B2 #9FE3CC

Accessibility & contrast

On white

2.13

#40C799 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.85

#40C799 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C799

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C799	#FFFFFF	#000000	##000000
##40C799	1.00	2.13	9.85	9.85
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.85	21.00	1.00	1.00
##000000	9.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B997

Deuteranopia (green-blind)

#B1AC9C

Tritanopia (blue-blind)

#00C8BA

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #40c799;
/* rgb */ color: rgb(64, 199, 153);
/* oklch */ color: oklch(74.5% 0.134 166.1);

Tailwind

colors: {
  custom: {
    50: '#85d9b7',
    500: '#40c799',
    950: '#000000',
  },
}

SCSS

$custom: #40c799;
$custom-light: #85d9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#40c799",
  "rgb": {
    "r": 64,
    "g": 199,
    "b": 153
  },
  "hsl": {
    "h": 159.556,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.74531,
    "c": 0.13436,
    "h": 166.1
  },
  "luminance": 0.44237
}

Semantic roles & 50–950 ramp

primary

#40C799

secondary

#CF94A8

accent

#4A7CDE

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #40C799

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

Preview Lab → · Contrast checker → · Palette generator →