#40CC8E#40CC8E

#40CC8E is a light, vivid teal. Relative luminance 0.462; OKLCH L 75.5% C 0.150 H 159.9°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#40CC8E
RGB	rgb(64, 204, 142)
HSL	hsl(153, 58%, 53%)
HSV	hsv(153, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 30.4%, 20%)
CIE-LAB	lab(73.69, -51.60, 20.30)
CIE-LCH	lch(73.69, 55.45, 158.53°)
OKLab	oklab(75.53% -0.1406 0.0515)
OKLCH	oklch(75.53% 0.15 159.9)
XYZ	xyz(28.5869, 46.2255, 33.0018)
Luminance	0.4623 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CC8E #CC407E

analogous

#40CC48 #40CC8E #40C4CC

triadic

#40CC8E #8E40CC #CC8E40

tetradic

#40CC8E #4840CC #CC407E #C4CC40

square

#40CC8E #4840CC #CC407E #C4CC40

split-complementary

#40CC8E #CC40C4 #CC4840

monochromatic

#1F734E #2CA36E #40CC8E #70D9AB #A1E6C7

Accessibility & contrast

On white

2.05

#40CC8E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#40CC8E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC8E

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CC8E	#FFFFFF	#000000	##000000
##40CC8E	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)

#CABD8A

Deuteranopia (green-blind)

#B8B092

Tritanopia (blue-blind)

#00CBBC

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #40cc8e;
/* rgb */ color: rgb(64, 204, 142);
/* oklch */ color: oklch(75.5% 0.150 159.9);

Tailwind

colors: {
  custom: {
    50: '#86dcaf',
    500: '#40cc8e',
    950: '#000000',
  },
}

SCSS

$custom: #40cc8e;
$custom-light: #86dcaf;
$custom-dark: #000000;

JSON

{
  "hex": "#40cc8e",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 142
  },
  "hsl": {
    "h": 153.429,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.75528,
    "c": 0.14976,
    "h": 159.9
  },
  "luminance": 0.46229
}

Semantic roles & 50–950 ramp

primary

#40CC8E

secondary

#D295B0

accent

#478BE1

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #40CC8E

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

Preview Lab → · Contrast checker → · Palette generator →