#40CB9C#40CB9C

#40CB9C is a light, vivid teal. Relative luminance 0.462; OKLCH L 75.6% C 0.137 H 166.2°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#40CB9C
RGB	rgb(64, 203, 156)
HSL	hsl(160, 57%, 52%)
HSV	hsv(160, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 23.2%, 20.4%)
CIE-LAB	lab(73.67, -48.12, 12.81)
CIE-LCH	lch(73.67, 49.79, 165.10°)
OKLab	oklab(75.61% -0.1331 0.0328)
OKLCH	oklch(75.61% 0.137 166.2)
XYZ	xyz(29.4678, 46.1988, 38.8103)
Luminance	0.4620 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CB9C #CB406F

analogous

#40CB56 #40CB9C #40B5CB

triadic

#40CB9C #9C40CB #CB9C40

tetradic

#40CB9C #5640CB #CB406F #B5CB40

square

#40CB9C #5640CB #CB406F #B5CB40

split-complementary

#40CB9C #CB40B5 #CB5640

monochromatic

#1F7256 #2CA27A #40CB9C #70D8B5 #A0E5CE

Accessibility & contrast

On white

2.05

#40CB9C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#40CB9C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CB9C

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CB9C	#FFFFFF	#000000	##000000
##40CB9C	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7BD99

Deuteranopia (green-blind)

#B4B09F

Tritanopia (blue-blind)

#00CCBE

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #40cb9c;
/* rgb */ color: rgb(64, 203, 156);
/* oklch */ color: oklch(75.6% 0.137 166.2);

Tailwind

colors: {
  custom: {
    50: '#86dcb9',
    500: '#40cb9c',
    950: '#000000',
  },
}

SCSS

$custom: #40cb9c;
$custom-light: #86dcb9;
$custom-dark: #000000;

JSON

{
  "hex": "#40cb9c",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 156
  },
  "hsl": {
    "h": 159.712,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.7561,
    "c": 0.13706,
    "h": 166.2
  },
  "luminance": 0.46202
}

Semantic roles & 50–950 ramp

primary

#40CB9C

secondary

#D295AA

accent

#477BE0

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #40CB9C

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

Preview Lab → · Contrast checker → · Palette generator →