#40B785#40B785

#40B785 is a light, vivid teal. Relative luminance 0.366; OKLCH L 70.0% C 0.130 H 161.8°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#40B785
RGB	rgb(64, 183, 133)
HSL	hsl(155, 48%, 48%)
HSV	hsv(155, 65%, 72%)
CMYK	cmyk(65%, 0%, 27.3%, 28.2%)
CIE-LAB	lab(67.01, -44.98, 15.89)
CIE-LCH	lch(67.01, 47.70, 160.54°)
OKLab	oklab(69.99% -0.1233 0.0405)
OKLCH	oklch(69.99% 0.13 161.8)
XYZ	xyz(23.2792, 36.6479, 28.0327)
Luminance	0.3665 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B785 #B74072

analogous

#40B749 #40B785 #40ADB7

triadic

#40B785 #8540B7 #B78540

tetradic

#40B785 #4940B7 #B74072 #ADB740

square

#40B785 #4940B7 #B74072 #ADB740

split-complementary

#40B785 #B740AD #B74940

monochromatic

#205C43 #308A64 #40B785 #69CBA2 #97DBBE

Accessibility & contrast

On white

2.52

#40B785 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#40B785 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B785

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B785	#FFFFFF	#000000	##000000
##40B785	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4AA82

Deuteranopia (green-blind)

#A49E88

Tritanopia (blue-blind)

#00B7A9

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #40b785;
/* rgb */ color: rgb(64, 183, 133);
/* oklch */ color: oklch(70.0% 0.130 161.8);

Tailwind

colors: {
  custom: {
    50: '#82cda8',
    500: '#40b785',
    950: '#000000',
  },
}

SCSS

$custom: #40b785;
$custom-light: #82cda8;
$custom-dark: #000000;

JSON

{
  "hex": "#40b785",
  "rgb": {
    "r": 64,
    "g": 183,
    "b": 133
  },
  "hsl": {
    "h": 154.79,
    "s": 48.178,
    "l": 48.431
  },
  "oklch": {
    "l": 0.69988,
    "c": 0.12979,
    "h": 161.8
  },
  "luminance": 0.3665
}

Semantic roles & 50–950 ramp

primary

#40B785

secondary

#C68DA5

accent

#5089D8

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #40B785

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

Preview Lab → · Contrast checker → · Palette generator →