#40C586#40C586

#40C586 is a light, vivid teal. Relative luminance 0.427; OKLCH L 73.6% C 0.148 H 158.5°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#40C586
RGB	rgb(64, 197, 134)
HSL	hsl(152, 53%, 51%)
HSV	hsv(152, 68%, 77%)
CMYK	cmyk(67.5%, 0%, 32%, 22.7%)
CIE-LAB	lab(71.38, -50.48, 21.37)
CIE-LCH	lch(71.38, 54.82, 157.05°)
OKLab	oklab(73.58% -0.1373 0.0541)
OKLCH	oklch(73.58% 0.148 158.5)
XYZ	xyz(26.3811, 42.7408, 29.4091)
Luminance	0.4274 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C586 #C5407F

analogous

#40C543 #40C586 #40C1C5

triadic

#40C586 #8640C5 #C58640

tetradic

#40C586 #4340C5 #C5407F #C1C540

square

#40C586 #4340C5 #C5407F #C1C540

split-complementary

#40C586 #C540C1 #C54340

monochromatic

#206A47 #2F9967 #40C586 #6FD3A4 #9EE2C1

Accessibility & contrast

On white

2.20

#40C586 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#40C586 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C586

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C586	#FFFFFF	#000000	##000000
##40C586	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B682

Deuteranopia (green-blind)

#B2AA8A

Tritanopia (blue-blind)

#00C4B4

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #40c586;
/* rgb */ color: rgb(64, 197, 134);
/* oklch */ color: oklch(73.6% 0.148 158.5);

Tailwind

colors: {
  custom: {
    50: '#84d7a9',
    500: '#40c586',
    950: '#000000',
  },
}

SCSS

$custom: #40c586;
$custom-light: #84d7a9;
$custom-dark: #000000;

JSON

{
  "hex": "#40c586",
  "rgb": {
    "r": 64,
    "g": 197,
    "b": 134
  },
  "hsl": {
    "h": 151.579,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.73578,
    "c": 0.14755,
    "h": 158.5
  },
  "luminance": 0.42744
}

Semantic roles & 50–950 ramp

primary

#40C586

secondary

#CE93AF

accent

#4B90DD

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C1410

muted

#7D837F

Preview Lab

Preview with #40C586

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

Preview Lab → · Contrast checker → · Palette generator →