#40B68E#40B68E

#40B68E is a light, vivid teal. Relative luminance 0.365; OKLCH L 70.0% C 0.121 H 166.8°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#40B68E
RGB	rgb(64, 182, 142)
HSL	hsl(160, 48%, 48%)
HSV	hsv(160, 65%, 71%)
CMYK	cmyk(64.8%, 0%, 22%, 28.6%)
CIE-LAB	lab(66.90, -42.51, 10.82)
CIE-LCH	lch(66.90, 43.87, 165.72°)
OKLab	oklab(69.96% -0.118 0.0277)
OKLCH	oklch(69.96% 0.121 166.8)
XYZ	xyz(23.7223, 36.4963, 31.3802)
Luminance	0.3650 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B68E #B64068

analogous

#40B653 #40B68E #40A3B6

triadic

#40B68E #8E40B6 #B68E40

tetradic

#40B68E #5340B6 #B64068 #A3B640

square

#40B68E #5340B6 #B64068 #A3B640

split-complementary

#40B68E #B640A3 #B65340

monochromatic

#205B47 #30896B #40B68E #69CAA9 #96DAC3

Accessibility & contrast

On white

2.53

#40B68E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#40B68E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B68E

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B68E	#FFFFFF	#000000	##000000
##40B68E	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2AA8C

Deuteranopia (green-blind)

#A29E91

Tritanopia (blue-blind)

#00B7AB

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #40b68e;
/* rgb */ color: rgb(64, 182, 142);
/* oklch */ color: oklch(70.0% 0.121 166.8);

Tailwind

colors: {
  custom: {
    50: '#82ccaf',
    500: '#40b68e',
    950: '#000000',
  },
}

SCSS

$custom: #40b68e;
$custom-light: #82ccaf;
$custom-dark: #000000;

JSON

{
  "hex": "#40b68e",
  "rgb": {
    "r": 64,
    "g": 182,
    "b": 142
  },
  "hsl": {
    "h": 159.661,
    "s": 47.967,
    "l": 48.235
  },
  "oklch": {
    "l": 0.69959,
    "c": 0.1212,
    "h": 166.8
  },
  "luminance": 0.36499
}

Semantic roles & 50–950 ramp

primary

#40B68E

secondary

#C68CA0

accent

#507ED8

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C1310

muted

#7D827F

Preview Lab

Preview with #40B68E

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

Preview Lab → · Contrast checker → · Palette generator →