#40B482#40B482

#40B482 is a light, vivid teal. Relative luminance 0.353; OKLCH L 69.2% C 0.128 H 161.3°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#40B482
RGB	rgb(64, 180, 130)
HSL	hsl(154, 48%, 48%)
HSV	hsv(154, 64%, 71%)
CMYK	cmyk(64.4%, 0%, 27.8%, 29.4%)
CIE-LAB	lab(66.01, -44.38, 16.14)
CIE-LCH	lch(66.01, 47.22, 160.02°)
OKLab	oklab(69.15% -0.1216 0.0411)
OKLCH	oklch(69.15% 0.128 161.3)
XYZ	xyz(22.4627, 35.3418, 26.7526)
Luminance	0.3534 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B482 #B44072

analogous

#40B448 #40B482 #40ACB4

triadic

#40B482 #8240B4 #B48240

tetradic

#40B482 #4840B4 #B44072 #ACB440

square

#40B482 #4840B4 #B44072 #ACB440

split-complementary

#40B482 #B440AC #B44840

monochromatic

#205A41 #308761 #40B482 #68C99F #95D9BC

Accessibility & contrast

On white

2.60

#40B482 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#40B482 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B482

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B482	#FFFFFF	#000000	##000000
##40B482	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A77F

Deuteranopia (green-blind)

#A29C85

Tritanopia (blue-blind)

#00B4A6

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #40b482;
/* rgb */ color: rgb(64, 180, 130);
/* oklch */ color: oklch(69.2% 0.128 161.3);

Tailwind

colors: {
  custom: {
    50: '#81cba6',
    500: '#40b482',
    950: '#000000',
  },
}

SCSS

$custom: #40b482;
$custom-light: #81cba6;
$custom-dark: #000000;

JSON

{
  "hex": "#40b482",
  "rgb": {
    "r": 64,
    "g": 180,
    "b": 130
  },
  "hsl": {
    "h": 154.138,
    "s": 47.541,
    "l": 47.843
  },
  "oklch": {
    "l": 0.6915,
    "c": 0.12833,
    "h": 161.3
  },
  "luminance": 0.35344
}

Semantic roles & 50–950 ramp

primary

#40B482

secondary

#C58BA4

accent

#518BD7

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #40B482

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

Preview Lab → · Contrast checker → · Palette generator →