#40C690#40C690

#40C690 is a light, vivid teal. Relative luminance 0.435; OKLCH L 74.1% C 0.140 H 162.3°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#40C690
RGB	rgb(64, 198, 144)
HSL	hsl(156, 54%, 51%)
HSV	hsv(156, 68%, 78%)
CMYK	cmyk(67.7%, 0%, 27.3%, 22.4%)
CIE-LAB	lab(71.89, -48.76, 16.73)
CIE-LCH	lch(71.89, 51.55, 161.06°)
OKLab	oklab(74.06% -0.1336 0.0426)
OKLCH	oklch(74.06% 0.14 162.3)
XYZ	xyz(27.3397, 43.4887, 33.3335)
Luminance	0.4349 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C690 #C64076

analogous

#40C64D #40C690 #40B9C6

triadic

#40C690 #9040C6 #C69040

tetradic

#40C690 #4D40C6 #C64076 #B9C640

square

#40C690 #4D40C6 #C64076 #B9C640

split-complementary

#40C690 #C640B9 #C64D40

monochromatic

#206C4D #2E9B6F #40C690 #6FD4AB #9EE2C7

Accessibility & contrast

On white

2.17

#40C690 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#40C690 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C690

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C690	#FFFFFF	#000000	##000000
##40C690	1.00	2.17	9.70	9.70
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B88D

Deuteranopia (green-blind)

#B1AB93

Tritanopia (blue-blind)

#00C6B7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #40c690;
/* rgb */ color: rgb(64, 198, 144);
/* oklch */ color: oklch(74.1% 0.140 162.3);

Tailwind

colors: {
  custom: {
    50: '#85d8b0',
    500: '#40c690',
    950: '#000000',
  },
}

SCSS

$custom: #40c690;
$custom-light: #85d8b0;
$custom-dark: #000000;

JSON

{
  "hex": "#40c690",
  "rgb": {
    "r": 64,
    "g": 198,
    "b": 144
  },
  "hsl": {
    "h": 155.821,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.74059,
    "c": 0.14028,
    "h": 162.3
  },
  "luminance": 0.43492
}

Semantic roles & 50–950 ramp

primary

#40C690

secondary

#CE93AB

accent

#4A86DD

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #40C690

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

Preview Lab → · Contrast checker → · Palette generator →