#40B77D#40B77D

#40B77D is a light, vivid teal. Relative luminance 0.364; OKLCH L 69.8% C 0.137 H 158.3°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#40B77D
RGB	rgb(64, 183, 125)
HSL	hsl(151, 48%, 48%)
HSV	hsv(151, 65%, 72%)
CMYK	cmyk(65%, 0%, 31.7%, 28.2%)
CIE-LAB	lab(66.85, -46.68, 20.00)
CIE-LCH	lch(66.85, 50.79, 156.81°)
OKLab	oklab(69.8% -0.1271 0.0506)
OKLCH	oklch(69.8% 0.137 158.3)
XYZ	xyz(22.7474, 36.4352, 25.2320)
Luminance	0.3644 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B77D #B7407A

analogous

#40B741 #40B77D #40B5B7

triadic

#40B77D #7D40B7 #B77D40

tetradic

#40B77D #4140B7 #B7407A #B5B740

square

#40B77D #4140B7 #B7407A #B5B740

split-complementary

#40B77D #B740B5 #B74140

monochromatic

#205C3F #308A5E #40B77D #69CB9B #97DBBA

Accessibility & contrast

On white

2.53

#40B77D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#40B77D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B77D

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B77D	#FFFFFF	#000000	##000000
##40B77D	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A979

Deuteranopia (green-blind)

#A69E81

Tritanopia (blue-blind)

#00B6A8

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #40b77d;
/* rgb */ color: rgb(64, 183, 125);
/* oklch */ color: oklch(69.8% 0.137 158.3);

Tailwind

colors: {
  custom: {
    50: '#82cda3',
    500: '#40b77d',
    950: '#000000',
  },
}

SCSS

$custom: #40b77d;
$custom-light: #82cda3;
$custom-dark: #000000;

JSON

{
  "hex": "#40b77d",
  "rgb": {
    "r": 64,
    "g": 183,
    "b": 125
  },
  "hsl": {
    "h": 150.756,
    "s": 48.178,
    "l": 48.431
  },
  "oklch": {
    "l": 0.69803,
    "c": 0.1368,
    "h": 158.3
  },
  "luminance": 0.36438
}

Semantic roles & 50–950 ramp

primary

#40B77D

secondary

#C68DA9

accent

#5092D8

background

#F8FCFA

surface

#F0F9F3

border

#CBD2CD

text

#0C140F

muted

#7D827F

Preview Lab

Preview with #40B77D

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

Preview Lab → · Contrast checker → · Palette generator →