#40CC8F#40CC8F

#40CC8F is a light, vivid teal. Relative luminance 0.463; OKLCH L 75.6% C 0.149 H 160.3°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#40CC8F
RGB	rgb(64, 204, 143)
HSL	hsl(154, 58%, 53%)
HSV	hsv(154, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 29.9%, 20%)
CIE-LAB	lab(73.71, -51.39, 19.79)
CIE-LCH	lch(73.71, 55.07, 158.94°)
OKLab	oklab(75.55% -0.1402 0.0502)
OKLCH	oklch(75.55% 0.149 160.3)
XYZ	xyz(28.6623, 46.2557, 33.3990)
Luminance	0.4626 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CC8F #CC407D

analogous

#40CC49 #40CC8F #40C3CC

triadic

#40CC8F #8F40CC #CC8F40

tetradic

#40CC8F #4940CC #CC407D #C3CC40

square

#40CC8F #4940CC #CC407D #C3CC40

split-complementary

#40CC8F #CC40C3 #CC4940

monochromatic

#1F734E #2CA36F #40CC8F #70D9AB #A1E6C8

Accessibility & contrast

On white

2.05

#40CC8F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#40CC8F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC8F

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CC8F	#FFFFFF	#000000	##000000
##40CC8F	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BD8B

Deuteranopia (green-blind)

#B7B093

Tritanopia (blue-blind)

#00CBBC

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #40cc8f;
/* rgb */ color: rgb(64, 204, 143);
/* oklch */ color: oklch(75.6% 0.149 160.3);

Tailwind

colors: {
  custom: {
    50: '#86dcb0',
    500: '#40cc8f',
    950: '#000000',
  },
}

SCSS

$custom: #40cc8f;
$custom-light: #86dcb0;
$custom-dark: #000000;

JSON

{
  "hex": "#40cc8f",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 143
  },
  "hsl": {
    "h": 153.857,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.75551,
    "c": 0.1489,
    "h": 160.3
  },
  "luminance": 0.46259
}

Semantic roles & 50–950 ramp

primary

#40CC8F

secondary

#D295B0

accent

#478AE1

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #40CC8F

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

Preview Lab → · Contrast checker → · Palette generator →