#40CA8A#40CA8A

#40CA8A is a light, vivid teal. Relative luminance 0.452; OKLCH L 74.9% C 0.151 H 158.9°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#40CA8A
RGB	rgb(64, 202, 138)
HSL	hsl(152, 57%, 52%)
HSV	hsv(152, 68%, 79%)
CMYK	cmyk(68.3%, 0%, 31.7%, 20.8%)
CIE-LAB	lab(73.00, -51.64, 21.46)
CIE-LCH	lch(73.00, 55.92, 157.43°)
OKLab	oklab(74.93% -0.1405 0.0543)
OKLCH	oklch(74.93% 0.151 158.9)
XYZ	xyz(27.8196, 45.1629, 31.2910)
Luminance	0.4517 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CA8A #CA4080

analogous

#40CA45 #40CA8A #40C5CA

triadic

#40CA8A #8A40CA #CA8A40

tetradic

#40CA8A #4540CA #CA4080 #C5CA40

square

#40CA8A #4540CA #CA4080 #C5CA40

split-complementary

#40CA8A #CA40C5 #CA4540

monochromatic

#1F704B #2CA06B #40CA8A #70D7A7 #A0E5C5

Accessibility & contrast

On white

2.09

#40CA8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#40CA8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CA8A

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CA8A	#FFFFFF	#000000	##000000
##40CA8A	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8BB86

Deuteranopia (green-blind)

#B6AE8E

Tritanopia (blue-blind)

#00C9B9

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #40ca8a;
/* rgb */ color: rgb(64, 202, 138);
/* oklch */ color: oklch(74.9% 0.151 158.9);

Tailwind

colors: {
  custom: {
    50: '#85dbac',
    500: '#40ca8a',
    950: '#000000',
  },
}

SCSS

$custom: #40ca8a;
$custom-light: #85dbac;
$custom-dark: #000000;

JSON

{
  "hex": "#40ca8a",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 138
  },
  "hsl": {
    "h": 152.174,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74934,
    "c": 0.15062,
    "h": 158.9
  },
  "luminance": 0.45166
}

Semantic roles & 50–950 ramp

primary

#40CA8A

secondary

#D195B1

accent

#488EE0

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #40CA8A

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

Preview Lab → · Contrast checker → · Palette generator →