#40B685#40B685

#40B685 is a light, vivid teal. Relative luminance 0.362; OKLCH L 69.7% C 0.128 H 162.1°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#40B685
RGB	rgb(64, 182, 133)
HSL	hsl(155, 48%, 48%)
HSV	hsv(155, 65%, 71%)
CMYK	cmyk(64.8%, 0%, 26.9%, 28.6%)
CIE-LAB	lab(66.70, -44.56, 15.46)
CIE-LCH	lch(66.70, 47.16, 160.87°)
OKLab	oklab(69.73% -0.1223 0.0394)
OKLCH	oklch(69.73% 0.128 162.1)
XYZ	xyz(23.0736, 36.2369, 27.9642)
Luminance	0.3624 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B685 #B64071

analogous

#40B64A #40B685 #40ACB6

triadic

#40B685 #8540B6 #B68540

tetradic

#40B685 #4A40B6 #B64071 #ACB640

square

#40B685 #4A40B6 #B64071 #ACB640

split-complementary

#40B685 #B640AC #B64A40

monochromatic

#205B43 #308964 #40B685 #69CAA2 #96DABE

Accessibility & contrast

On white

2.55

#40B685 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#40B685 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B685

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B685	#FFFFFF	#000000	##000000
##40B685	1.00	2.55	8.25	8.25
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A982

Deuteranopia (green-blind)

#A39E88

Tritanopia (blue-blind)

#00B6A9

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #40b685;
/* rgb */ color: rgb(64, 182, 133);
/* oklch */ color: oklch(69.7% 0.128 162.1);

Tailwind

colors: {
  custom: {
    50: '#82cda8',
    500: '#40b685',
    950: '#000000',
  },
}

SCSS

$custom: #40b685;
$custom-light: #82cda8;
$custom-dark: #000000;

JSON

{
  "hex": "#40b685",
  "rgb": {
    "r": 64,
    "g": 182,
    "b": 133
  },
  "hsl": {
    "h": 155.085,
    "s": 47.967,
    "l": 48.235
  },
  "oklch": {
    "l": 0.69733,
    "c": 0.12845,
    "h": 162.1
  },
  "luminance": 0.36239
}

Semantic roles & 50–950 ramp

primary

#40B685

secondary

#C68CA4

accent

#5088D8

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #40B685

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

Preview Lab → · Contrast checker → · Palette generator →