#40E69E#40E69E

#40E69E is a very light, vivid teal. Relative luminance 0.602; OKLCH L 82.4% C 0.169 H 159.7°. Best body text is #000000 at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#40E69E
RGB	rgb(64, 230, 158)
HSL	hsl(154, 77%, 58%)
HSV	hsv(154, 72%, 90%)
CMYK	cmyk(72.2%, 0%, 31.3%, 9.8%)
CIE-LAB	lab(81.92, -58.37, 23.21)
CIE-LCH	lch(81.92, 62.82, 158.32°)
OKLab	oklab(82.39% -0.1587 0.0588)
OKLCH	oklch(82.39% 0.169 159.7)
XYZ	xyz(36.5790, 60.1480, 42.0230)
Luminance	0.6015 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E69E #E64088

analogous

#40E64B #40E69E #40DBE6

triadic

#40E69E #9E40E6 #E69E40

tetradic

#40E69E #4B40E6 #E64088 #DBE640

square

#40E69E #4B40E6 #E64088 #DBE640

split-complementary

#40E69E #E640DB #E64B40

monochromatic

#14985F #1BCE80 #40E69E #76EDB9 #ACF4D5

Accessibility & contrast

On white

1.61

#40E69E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.03

#40E69E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E69E

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E69E	#FFFFFF	#000000	##000000
##40E69E	1.00	1.61	13.03	13.03
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.03	21.00	1.00	1.00
##000000	13.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3D59A

Deuteranopia (green-blind)

#CFC6A3

Tritanopia (blue-blind)

#00E5D3

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #40e69e;
/* rgb */ color: rgb(64, 230, 158);
/* oklch */ color: oklch(82.4% 0.169 159.7);

Tailwind

colors: {
  custom: {
    50: '#8befbb',
    500: '#40e69e',
    950: '#000000',
  },
}

SCSS

$custom: #40e69e;
$custom-light: #8befbb;
$custom-dark: #000000;

JSON

{
  "hex": "#40e69e",
  "rgb": {
    "r": 64,
    "g": 230,
    "b": 158
  },
  "hsl": {
    "h": 153.976,
    "s": 76.852,
    "l": 57.647
  },
  "oklch": {
    "l": 0.82392,
    "c": 0.16927,
    "h": 159.7
  },
  "luminance": 0.60152
}

Semantic roles & 50–950 ramp

primary

#40E69E

secondary

#9B2F5E

accent

#3487F3

background

#FCFFFD

surface

#F4FEF8

border

#CED6D1

text

#0E1711

muted

#7F8581

Preview Lab

Preview with #40E69E

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

Preview Lab → · Contrast checker → · Palette generator →