#40BEA1#40BEA1

#40BEA1 is a light, moderate teal. Relative luminance 0.405; OKLCH L 72.5% C 0.118 H 174.4°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#40BEA1
RGB	rgb(64, 190, 161)
HSL	hsl(166, 50%, 50%)
HSV	hsv(166, 66%, 75%)
CMYK	cmyk(66.3%, 0%, 15.3%, 25.5%)
CIE-LAB	lab(69.82, -41.38, 4.59)
CIE-LCH	lch(69.82, 41.63, 173.67°)
OKLab	oklab(72.49% -0.1174 0.0115)
OKLCH	oklch(72.49% 0.118 174.4)
XYZ	xyz(26.9577, 40.4871, 40.1054)
Luminance	0.4049 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BEA1 #BE405D

analogous

#40BE62 #40BEA1 #409CBE

triadic

#40BEA1 #A140BE #BEA140

tetradic

#40BEA1 #6240BE #BE405D #9CBE40

square

#40BEA1 #6240BE #BE405D #9CBE40

split-complementary

#40BEA1 #BE409C #BE6240

monochromatic

#216253 #31907A #40BEA1 #6DCEB8 #9BDDCE

Accessibility & contrast

On white

2.31

#40BEA1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#40BEA1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BEA1

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BEA1	#FFFFFF	#000000	##000000
##40BEA1	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8B2A0

Deuteranopia (green-blind)

#A6A5A3

Tritanopia (blue-blind)

#00C0B5

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #40bea1;
/* rgb */ color: rgb(64, 190, 161);
/* oklch */ color: oklch(72.5% 0.118 174.4);

Tailwind

colors: {
  custom: {
    50: '#84d2bc',
    500: '#40bea1',
    950: '#000000',
  },
}

SCSS

$custom: #40bea1;
$custom-light: #84d2bc;
$custom-dark: #000000;

JSON

{
  "hex": "#40bea1",
  "rgb": {
    "r": 64,
    "g": 190,
    "b": 161
  },
  "hsl": {
    "h": 166.19,
    "s": 49.606,
    "l": 49.804
  },
  "oklch": {
    "l": 0.72493,
    "c": 0.118,
    "h": 174.4
  },
  "luminance": 0.4049
}

Semantic roles & 50–950 ramp

primary

#40BEA1

secondary

#C9909E

accent

#4F6FD9

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1412

muted

#7D8381

Preview Lab

Preview with #40BEA1

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

Preview Lab → · Contrast checker → · Palette generator →