#40B97E#40B97E

#40B97E is a light, vivid teal. Relative luminance 0.373; OKLCH L 70.3% C 0.139 H 158.2°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#40B97E
RGB	rgb(64, 185, 126)
HSL	hsl(151, 49%, 49%)
HSV	hsv(151, 65%, 73%)
CMYK	cmyk(65.4%, 0%, 31.9%, 27.5%)
CIE-LAB	lab(67.50, -47.29, 20.34)
CIE-LCH	lch(67.50, 51.48, 156.73°)
OKLab	oklab(70.34% -0.1287 0.0515)
OKLCH	oklch(70.34% 0.139 158.2)
XYZ	xyz(23.2270, 37.2918, 25.7086)
Luminance	0.3729 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B97E #B9407B

analogous

#40B942 #40B97E #40B8B9

triadic

#40B97E #7E40B9 #B97E40

tetradic

#40B97E #4240B9 #B9407B #B8B940

square

#40B97E #4240B9 #B9407B #B8B940

split-complementary

#40B97E #B940B8 #B94240

monochromatic

#215E40 #308C5F #40B97E #6BCC9C #98DBBB

Accessibility & contrast

On white

2.48

#40B97E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#40B97E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B97E

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B97E	#FFFFFF	#000000	##000000
##40B97E	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7AB7A

Deuteranopia (green-blind)

#A7A082

Tritanopia (blue-blind)

#00B8A9

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #40b97e;
/* rgb */ color: rgb(64, 185, 126);
/* oklch */ color: oklch(70.3% 0.139 158.2);

Tailwind

colors: {
  custom: {
    50: '#82cfa3',
    500: '#40b97e',
    950: '#000000',
  },
}

SCSS

$custom: #40b97e;
$custom-light: #82cfa3;
$custom-dark: #000000;

JSON

{
  "hex": "#40b97e",
  "rgb": {
    "r": 64,
    "g": 185,
    "b": 126
  },
  "hsl": {
    "h": 150.744,
    "s": 48.594,
    "l": 48.824
  },
  "oklch": {
    "l": 0.70339,
    "c": 0.13862,
    "h": 158.2
  },
  "luminance": 0.37294
}

Semantic roles & 50–950 ramp

primary

#40B97E

secondary

#C78EAA

accent

#5092D8

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C140F

muted

#7D827F

Preview Lab

Preview with #40B97E

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

Preview Lab → · Contrast checker → · Palette generator →