#40B285#40B285

#40B285 is a light, vivid teal. Relative luminance 0.346; OKLCH L 68.7% C 0.123 H 163.5°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#40B285
RGB	rgb(64, 178, 133)
HSL	hsl(156, 47%, 47%)
HSV	hsv(156, 64%, 70%)
CMYK	cmyk(64%, 0%, 25.3%, 30.2%)
CIE-LAB	lab(65.45, -42.86, 13.72)
CIE-LCH	lch(65.45, 45.00, 162.25°)
OKLab	oklab(68.71% -0.118 0.035)
OKLCH	oklch(68.71% 0.123 163.5)
XYZ	xyz(22.2661, 34.6219, 27.6950)
Luminance	0.3462 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B285 #B2406D

analogous

#40B24C #40B285 #40A6B2

triadic

#40B285 #8540B2 #B28540

tetradic

#40B285 #4C40B2 #B2406D #A6B240

square

#40B285 #4C40B2 #B2406D #A6B240

split-complementary

#40B285 #B240A6 #B24C40

monochromatic

#205842 #308563 #40B285 #67C8A2 #94D8BD

Accessibility & contrast

On white

2.65

#40B285 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#40B285 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B285

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B285	#FFFFFF	#000000	##000000
##40B285	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA683

Deuteranopia (green-blind)

#9F9A88

Tritanopia (blue-blind)

#00B2A6

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #40b285;
/* rgb */ color: rgb(64, 178, 133);
/* oklch */ color: oklch(68.7% 0.123 163.5);

Tailwind

colors: {
  custom: {
    50: '#81caa8',
    500: '#40b285',
    950: '#000000',
  },
}

SCSS

$custom: #40b285;
$custom-light: #81caa8;
$custom-dark: #000000;

JSON

{
  "hex": "#40b285",
  "rgb": {
    "r": 64,
    "g": 178,
    "b": 133
  },
  "hsl": {
    "h": 156.316,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.68712,
    "c": 0.12311,
    "h": 163.5
  },
  "luminance": 0.34624
}

Semantic roles & 50–950 ramp

primary

#40B285

secondary

#C48AA1

accent

#5186D7

background

#F8FCFA

surface

#F0F8F4

border

#CBD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #40B285

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

Preview Lab → · Contrast checker → · Palette generator →