#40B88E#40B88E

#40B88E is a light, vivid teal. Relative luminance 0.373; OKLCH L 70.5% C 0.124 H 166.0°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#40B88E
RGB	rgb(64, 184, 142)
HSL	hsl(159, 48%, 49%)
HSV	hsv(159, 65%, 72%)
CMYK	cmyk(65.2%, 0%, 22.8%, 27.8%)
CIE-LAB	lab(67.52, -43.37, 11.70)
CIE-LCH	lch(67.52, 44.92, 164.91°)
OKLab	oklab(70.47% -0.1201 0.0299)
OKLCH	oklch(70.47% 0.124 166)
XYZ	xyz(24.1348, 37.3214, 31.5178)
Luminance	0.3732 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B88E #B8406A

analogous

#40B852 #40B88E #40A6B8

triadic

#40B88E #8E40B8 #B88E40

tetradic

#40B88E #5240B8 #B8406A #A6B840

square

#40B88E #5240B8 #B8406A #A6B840

split-complementary

#40B88E #B840A6 #B85240

monochromatic

#205D48 #308B6B #40B88E #6ACBA9 #97DBC3

Accessibility & contrast

On white

2.48

#40B88E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#40B88E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B88E

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B88E	#FFFFFF	#000000	##000000
##40B88E	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4AB8C

Deuteranopia (green-blind)

#A4A091

Tritanopia (blue-blind)

#00B8AC

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #40b88e;
/* rgb */ color: rgb(64, 184, 142);
/* oklch */ color: oklch(70.5% 0.124 166.0);

Tailwind

colors: {
  custom: {
    50: '#82ceaf',
    500: '#40b88e',
    950: '#000000',
  },
}

SCSS

$custom: #40b88e;
$custom-light: #82ceaf;
$custom-dark: #000000;

JSON

{
  "hex": "#40b88e",
  "rgb": {
    "r": 64,
    "g": 184,
    "b": 142
  },
  "hsl": {
    "h": 159,
    "s": 48.387,
    "l": 48.627
  },
  "oklch": {
    "l": 0.70466,
    "c": 0.12377,
    "h": 166
  },
  "luminance": 0.37324
}

Semantic roles & 50–950 ramp

primary

#40B88E

secondary

#C78DA1

accent

#507FD8

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C1410

muted

#7D827F

Preview Lab

Preview with #40B88E

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

Preview Lab → · Contrast checker → · Palette generator →