#40C697#40C697

#40C697 is a light, vivid teal. Relative luminance 0.437; OKLCH L 74.2% C 0.135 H 165.5°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#40C697
RGB	rgb(64, 198, 151)
HSL	hsl(159, 54%, 51%)
HSV	hsv(159, 68%, 78%)
CMYK	cmyk(67.7%, 0%, 23.7%, 22.4%)
CIE-LAB	lab(72.03, -47.19, 13.18)
CIE-LCH	lch(72.03, 49.00, 164.40°)
OKLab	oklab(74.23% -0.1303 0.0337)
OKLCH	oklch(74.23% 0.135 165.5)
XYZ	xyz(27.8914, 43.7094, 36.2390)
Luminance	0.4371 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C697 #C6406F

analogous

#40C654 #40C697 #40B2C6

triadic

#40C697 #9740C6 #C69740

tetradic

#40C697 #5440C6 #C6406F #B2C640

square

#40C697 #5440C6 #C6406F #B2C640

split-complementary

#40C697 #C640B2 #C65440

monochromatic

#206C51 #2E9B75 #40C697 #6FD4B1 #9EE2CA

Accessibility & contrast

On white

2.16

#40C697 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#40C697 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C697

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C697	#FFFFFF	#000000	##000000
##40C697	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B894

Deuteranopia (green-blind)

#B0AB9A

Tritanopia (blue-blind)

#00C6B9

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #40c697;
/* rgb */ color: rgb(64, 198, 151);
/* oklch */ color: oklch(74.2% 0.135 165.5);

Tailwind

colors: {
  custom: {
    50: '#85d8b5',
    500: '#40c697',
    950: '#000000',
  },
}

SCSS

$custom: #40c697;
$custom-light: #85d8b5;
$custom-dark: #000000;

JSON

{
  "hex": "#40c697",
  "rgb": {
    "r": 64,
    "g": 198,
    "b": 151
  },
  "hsl": {
    "h": 158.955,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.7423,
    "c": 0.13464,
    "h": 165.5
  },
  "luminance": 0.43713
}

Semantic roles & 50–950 ramp

primary

#40C697

secondary

#CE93A8

accent

#4A7EDD

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1411

muted

#7D8380

Preview Lab

Preview with #40C697

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

Preview Lab → · Contrast checker → · Palette generator →