#40C197#40C197

#40C197 is a light, vivid teal. Relative luminance 0.415; OKLCH L 73.0% C 0.128 H 167.3°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#40C197
RGB	rgb(64, 193, 151)
HSL	hsl(160, 51%, 50%)
HSV	hsv(160, 67%, 76%)
CMYK	cmyk(66.8%, 0%, 21.8%, 24.3%)
CIE-LAB	lab(70.50, -45.10, 11.01)
CIE-LCH	lch(70.50, 46.42, 166.28°)
OKLab	oklab(72.97% -0.1252 0.0282)
OKLCH	oklch(72.97% 0.128 167.3)
XYZ	xyz(26.7673, 41.4613, 35.8643)
Luminance	0.4146 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C197 #C1406A

analogous

#40C156 #40C197 #40AAC1

triadic

#40C197 #9740C1 #C19740

tetradic

#40C197 #5640C1 #C1406A #AAC140

square

#40C197 #5640C1 #C1406A #AAC140

split-complementary

#40C197 #C140AA #C15640

monochromatic

#21664F #309473 #40C197 #6ED0B0 #9CDFC9

Accessibility & contrast

On white

2.26

#40C197 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#40C197 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C197

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C197	#FFFFFF	#000000	##000000
##40C197	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCB495

Deuteranopia (green-blind)

#ABA79A

Tritanopia (blue-blind)

#00C2B5

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #40c197;
/* rgb */ color: rgb(64, 193, 151);
/* oklch */ color: oklch(73.0% 0.128 167.3);

Tailwind

colors: {
  custom: {
    50: '#84d4b5',
    500: '#40c197',
    950: '#000000',
  },
}

SCSS

$custom: #40c197;
$custom-light: #84d4b5;
$custom-dark: #000000;

JSON

{
  "hex": "#40c197",
  "rgb": {
    "r": 64,
    "g": 193,
    "b": 151
  },
  "hsl": {
    "h": 160.465,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.72972,
    "c": 0.12835,
    "h": 167.3
  },
  "luminance": 0.41464
}

Semantic roles & 50–950 ramp

primary

#40C197

secondary

#CB92A4

accent

#4D7BDA

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1411

muted

#7D8380

Preview Lab

Preview with #40C197

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

Preview Lab → · Contrast checker → · Palette generator →