#40D38E#40D38E

#40D38E is a light, vivid teal. Relative luminance 0.496; OKLCH L 77.3% C 0.159 H 158.3°. Best body text is #000000 at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#40D38E
RGB	rgb(64, 211, 142)
HSL	hsl(152, 63%, 54%)
HSV	hsv(152, 70%, 83%)
CMYK	cmyk(69.7%, 0%, 32.7%, 17.3%)
CIE-LAB	lab(75.84, -54.35, 23.24)
CIE-LCH	lch(75.84, 59.10, 156.85°)
OKLab	oklab(77.3% -0.1476 0.0587)
OKLCH	oklch(77.3% 0.159 158.3)
XYZ	xyz(30.2881, 49.6281, 33.5689)
Luminance	0.4963 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D38E #D34085

analogous

#40D345 #40D38E #40CED3

triadic

#40D38E #8E40D3 #D38E40

tetradic

#40D38E #4540D3 #D34085 #CED340

square

#40D38E #4540D3 #D34085 #CED340

split-complementary

#40D38E #D340CE #D34540

monochromatic

#1D7C4F #28AE6F #40D38E #72DEAB #A3EAC9

Accessibility & contrast

On white

1.92

#40D38E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.93

#40D38E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D38E

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D38E	#FFFFFF	#000000	##000000
##40D38E	1.00	1.92	10.93	10.93
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.93	21.00	1.00	1.00
##000000	10.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1C38A

Deuteranopia (green-blind)

#BEB692

Tritanopia (blue-blind)

#00D2C1

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #40d38e;
/* rgb */ color: rgb(64, 211, 142);
/* oklch */ color: oklch(77.3% 0.159 158.3);

Tailwind

colors: {
  custom: {
    50: '#87e1af',
    500: '#40d38e',
    950: '#000000',
  },
}

SCSS

$custom: #40d38e;
$custom-light: #87e1af;
$custom-dark: #000000;

JSON

{
  "hex": "#40d38e",
  "rgb": {
    "r": 64,
    "g": 211,
    "b": 142
  },
  "hsl": {
    "h": 151.837,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.77295,
    "c": 0.15883,
    "h": 158.3
  },
  "luminance": 0.49632
}

Semantic roles & 50–950 ramp

primary

#40D38E

secondary

#D798B5

accent

#428FE6

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #40D38E

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

Preview Lab → · Contrast checker → · Palette generator →