#40B884#40B884

#40B884 is a light, vivid teal. Relative luminance 0.370; OKLCH L 70.2% C 0.132 H 161.1°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#40B884
RGB	rgb(64, 184, 132)
HSL	hsl(154, 48%, 49%)
HSV	hsv(154, 65%, 72%)
CMYK	cmyk(65.2%, 0%, 28.3%, 27.8%)
CIE-LAB	lab(67.30, -45.61, 16.84)
CIE-LCH	lch(67.30, 48.62, 159.74°)
OKLab	oklab(70.22% -0.1248 0.0429)
OKLCH	oklch(70.22% 0.132 161.1)
XYZ	xyz(23.4174, 37.0344, 27.7396)
Luminance	0.3704 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B884 #B84074

analogous

#40B848 #40B884 #40B0B8

triadic

#40B884 #8440B8 #B88440

tetradic

#40B884 #4840B8 #B84074 #B0B840

square

#40B884 #4840B8 #B84074 #B0B840

split-complementary

#40B884 #B840B0 #B84840

monochromatic

#205D43 #308B63 #40B884 #6ACBA1 #97DBBE

Accessibility & contrast

On white

2.50

#40B884 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#40B884 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B884

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B884	#FFFFFF	#000000	##000000
##40B884	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6AB81

Deuteranopia (green-blind)

#A59F87

Tritanopia (blue-blind)

#00B7AA

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #40b884;
/* rgb */ color: rgb(64, 184, 132);
/* oklch */ color: oklch(70.2% 0.132 161.1);

Tailwind

colors: {
  custom: {
    50: '#82cea8',
    500: '#40b884',
    950: '#000000',
  },
}

SCSS

$custom: #40b884;
$custom-light: #82cea8;
$custom-dark: #000000;

JSON

{
  "hex": "#40b884",
  "rgb": {
    "r": 64,
    "g": 184,
    "b": 132
  },
  "hsl": {
    "h": 154,
    "s": 48.387,
    "l": 48.627
  },
  "oklch": {
    "l": 0.7022,
    "c": 0.13198,
    "h": 161.1
  },
  "luminance": 0.37037
}

Semantic roles & 50–950 ramp

primary

#40B884

secondary

#C78DA6

accent

#508BD8

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C140F

muted

#7D827F

Preview Lab

Preview with #40B884

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

Preview Lab → · Contrast checker → · Palette generator →