#40C08B#40C08B

#40C08B is a light, vivid teal. Relative luminance 0.407; OKLCH L 72.4% C 0.137 H 161.9°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#40C08B
RGB	rgb(64, 192, 139)
HSL	hsl(155, 50%, 50%)
HSV	hsv(155, 67%, 75%)
CMYK	cmyk(66.7%, 0%, 27.6%, 24.7%)
CIE-LAB	lab(69.93, -47.40, 16.70)
CIE-LCH	lch(69.93, 50.25, 160.59°)
OKLab	oklab(72.42% -0.1298 0.0425)
OKLCH	oklch(72.42% 0.137 161.9)
XYZ	xyz(25.6216, 40.6506, 30.9171)
Luminance	0.4065 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C08B #C04075

analogous

#40C04B #40C08B #40B5C0

triadic

#40C08B #8B40C0 #C08B40

tetradic

#40C08B #4B40C0 #C04075 #B5C040

square

#40C08B #4B40C0 #C04075 #B5C040

split-complementary

#40C08B #C040B5 #C04B40

monochromatic

#216449 #30926A #40C08B #6ECFA7 #9CDEC3

Accessibility & contrast

On white

2.30

#40C08B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#40C08B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C08B

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C08B	#FFFFFF	#000000	##000000
##40C08B	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDB288

Deuteranopia (green-blind)

#ACA68E

Tritanopia (blue-blind)

#00C0B2

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #40c08b;
/* rgb */ color: rgb(64, 192, 139);
/* oklch */ color: oklch(72.4% 0.137 161.9);

Tailwind

colors: {
  custom: {
    50: '#84d4ad',
    500: '#40c08b',
    950: '#000000',
  },
}

SCSS

$custom: #40c08b;
$custom-light: #84d4ad;
$custom-dark: #000000;

JSON

{
  "hex": "#40c08b",
  "rgb": {
    "r": 64,
    "g": 192,
    "b": 139
  },
  "hsl": {
    "h": 155.156,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.72422,
    "c": 0.13663,
    "h": 161.9
  },
  "luminance": 0.40653
}

Semantic roles & 50–950 ramp

primary

#40C08B

secondary

#CB91A9

accent

#4E88DA

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C1410

muted

#7D837F

Preview Lab

Preview with #40C08B

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

Preview Lab → · Contrast checker → · Palette generator →