#40CA8F#40CA8F

#40CA8F is a light, vivid teal. Relative luminance 0.453; OKLCH L 75.0% C 0.146 H 160.8°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#40CA8F
RGB	rgb(64, 202, 143)
HSL	hsl(154, 57%, 52%)
HSV	hsv(154, 68%, 79%)
CMYK	cmyk(68.3%, 0%, 29.2%, 20.8%)
CIE-LAB	lab(73.10, -50.59, 18.94)
CIE-LCH	lch(73.10, 54.02, 159.47°)
OKLab	oklab(75.05% -0.1382 0.0481)
OKLCH	oklch(75.05% 0.146 160.8)
XYZ	xyz(28.1900, 45.3111, 33.2415)
Luminance	0.4531 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CA8F #CA407B

analogous

#40CA4A #40CA8F #40C0CA

triadic

#40CA8F #8F40CA #CA8F40

tetradic

#40CA8F #4A40CA #CA407B #C0CA40

square

#40CA8F #4A40CA #CA407B #C0CA40

split-complementary

#40CA8F #CA40C0 #CA4A40

monochromatic

#1F704E #2CA06F #40CA8F #70D7AB #A0E5C7

Accessibility & contrast

On white

2.09

#40CA8F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#40CA8F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CA8F

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CA8F	#FFFFFF	#000000	##000000
##40CA8F	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7BB8C

Deuteranopia (green-blind)

#B5AE93

Tritanopia (blue-blind)

#00C9BA

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #40ca8f;
/* rgb */ color: rgb(64, 202, 143);
/* oklch */ color: oklch(75.0% 0.146 160.8);

Tailwind

colors: {
  custom: {
    50: '#85dbb0',
    500: '#40ca8f',
    950: '#000000',
  },
}

SCSS

$custom: #40ca8f;
$custom-light: #85dbb0;
$custom-dark: #000000;

JSON

{
  "hex": "#40ca8f",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 143
  },
  "hsl": {
    "h": 154.348,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75046,
    "c": 0.14631,
    "h": 160.8
  },
  "luminance": 0.45314
}

Semantic roles & 50–950 ramp

primary

#40CA8F

secondary

#D195AF

accent

#4889E0

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #40CA8F

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

Preview Lab → · Contrast checker → · Palette generator →