#40C283#40C283

#40C283 is a light, vivid teal. Relative luminance 0.413; OKLCH L 72.7% C 0.146 H 158.1°. Best body text is #000000 at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#40C283
RGB	rgb(64, 194, 131)
HSL	hsl(151, 52%, 51%)
HSV	hsv(151, 67%, 76%)
CMYK	cmyk(67%, 0%, 32.5%, 23.9%)
CIE-LAB	lab(70.39, -49.90, 21.62)
CIE-LCH	lch(70.39, 54.38, 156.57°)
OKLab	oklab(72.75% -0.1356 0.0546)
OKLCH	oklch(72.75% 0.146 158.1)
XYZ	xyz(25.5005, 41.3095, 28.0979)
Luminance	0.4131 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C283 #C2407F

analogous

#40C242 #40C283 #40C0C2

triadic

#40C283 #8340C2 #C28340

tetradic

#40C283 #4240C2 #C2407F #C0C240

square

#40C283 #4240C2 #C2407F #C0C240

split-complementary

#40C283 #C240C0 #C24240

monochromatic

#216745 #309564 #40C283 #6ED1A1 #9DE0BF

Accessibility & contrast

On white

2.27

#40C283 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.26

#40C283 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C283

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C283	#FFFFFF	#000000	##000000
##40C283	1.00	2.27	9.26	9.26
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.26	21.00	1.00	1.00
##000000	9.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0B37F

Deuteranopia (green-blind)

#AFA787

Tritanopia (blue-blind)

#00C1B1

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #40c283;
/* rgb */ color: rgb(64, 194, 131);
/* oklch */ color: oklch(72.7% 0.146 158.1);

Tailwind

colors: {
  custom: {
    50: '#84d5a7',
    500: '#40c283',
    950: '#000000',
  },
}

SCSS

$custom: #40c283;
$custom-light: #84d5a7;
$custom-dark: #000000;

JSON

{
  "hex": "#40c283",
  "rgb": {
    "r": 64,
    "g": 194,
    "b": 131
  },
  "hsl": {
    "h": 150.923,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72749,
    "c": 0.14623,
    "h": 158.1
  },
  "luminance": 0.41312
}

Semantic roles & 50–950 ramp

primary

#40C283

secondary

#CC92AE

accent

#4D92DB

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #40C283

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

Preview Lab → · Contrast checker → · Palette generator →