#40C284#40C284

#40C284 is a light, vivid teal. Relative luminance 0.413; OKLCH L 72.8% C 0.145 H 158.4°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#40C284
RGB	rgb(64, 194, 132)
HSL	hsl(151, 52%, 51%)
HSV	hsv(151, 67%, 76%)
CMYK	cmyk(67%, 0%, 32%, 23.9%)
CIE-LAB	lab(70.41, -49.69, 21.11)
CIE-LCH	lch(70.41, 53.99, 156.98°)
OKLab	oklab(72.77% -0.1352 0.0534)
OKLCH	oklch(72.77% 0.145 158.4)
XYZ	xyz(25.5686, 41.3367, 28.4566)
Luminance	0.4134 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C284 #C2407E

analogous

#40C243 #40C284 #40BFC2

triadic

#40C284 #8440C2 #C28440

tetradic

#40C284 #4340C2 #C2407E #BFC240

square

#40C284 #4340C2 #C2407E #BFC240

split-complementary

#40C284 #C240BF #C24340

monochromatic

#216745 #309565 #40C284 #6ED1A2 #9DE0C0

Accessibility & contrast

On white

2.27

#40C284 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#40C284 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C284

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C284	#FFFFFF	#000000	##000000
##40C284	1.00	2.27	9.27	9.27
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.27	21.00	1.00	1.00
##000000	9.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0B380

Deuteranopia (green-blind)

#AFA788

Tritanopia (blue-blind)

#00C1B2

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #40c284;
/* rgb */ color: rgb(64, 194, 132);
/* oklch */ color: oklch(72.8% 0.145 158.4);

Tailwind

colors: {
  custom: {
    50: '#84d5a8',
    500: '#40c284',
    950: '#000000',
  },
}

SCSS

$custom: #40c284;
$custom-light: #84d5a8;
$custom-dark: #000000;

JSON

{
  "hex": "#40c284",
  "rgb": {
    "r": 64,
    "g": 194,
    "b": 132
  },
  "hsl": {
    "h": 151.385,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.7277,
    "c": 0.14534,
    "h": 158.4
  },
  "luminance": 0.4134
}

Semantic roles & 50–950 ramp

primary

#40C284

secondary

#CC92AE

accent

#4D91DB

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #40C284

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

Preview Lab → · Contrast checker → · Palette generator →