#40B87F#40B87F

#40B87F is a light, vivid teal. Relative luminance 0.369; OKLCH L 70.1% C 0.136 H 158.9°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#40B87F
RGB	rgb(64, 184, 127)
HSL	hsl(152, 48%, 49%)
HSV	hsv(152, 65%, 72%)
CMYK	cmyk(65.2%, 0%, 31%, 27.8%)
CIE-LAB	lab(67.20, -46.68, 19.40)
CIE-LCH	lch(67.20, 50.55, 157.43°)
OKLab	oklab(70.1% -0.1272 0.0492)
OKLCH	oklch(70.1% 0.136 158.9)
XYZ	xyz(23.0834, 36.9008, 25.9806)
Luminance	0.3690 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B87F #B84079

analogous

#40B843 #40B87F #40B5B8

triadic

#40B87F #7F40B8 #B87F40

tetradic

#40B87F #4340B8 #B84079 #B5B840

square

#40B87F #4340B8 #B84079 #B5B840

split-complementary

#40B87F #B840B5 #B84340

monochromatic

#205D40 #308B60 #40B87F #6ACB9D #97DBBB

Accessibility & contrast

On white

2.51

#40B87F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#40B87F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B87F

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B87F	#FFFFFF	#000000	##000000
##40B87F	1.00	2.51	8.38	8.38
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6AA7C

Deuteranopia (green-blind)

#A69F83

Tritanopia (blue-blind)

#00B7A9

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #40b87f;
/* rgb */ color: rgb(64, 184, 127);
/* oklch */ color: oklch(70.1% 0.136 158.9);

Tailwind

colors: {
  custom: {
    50: '#82cea4',
    500: '#40b87f',
    950: '#000000',
  },
}

SCSS

$custom: #40b87f;
$custom-light: #82cea4;
$custom-dark: #000000;

JSON

{
  "hex": "#40b87f",
  "rgb": {
    "r": 64,
    "g": 184,
    "b": 127
  },
  "hsl": {
    "h": 151.5,
    "s": 48.387,
    "l": 48.627
  },
  "oklch": {
    "l": 0.70105,
    "c": 0.13636,
    "h": 158.9
  },
  "luminance": 0.36903
}

Semantic roles & 50–950 ramp

primary

#40B87F

secondary

#C78DA8

accent

#5090D8

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C140F

muted

#7D827F

Preview Lab

Preview with #40B87F

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

Preview Lab → · Contrast checker → · Palette generator →