#40A289#40A289

#40A289 is a light, moderate teal. Relative luminance 0.287; OKLCH L 64.7% C 0.099 H 173.4°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#40A289
RGB	rgb(64, 162, 137)
HSL	hsl(165, 43%, 44%)
HSV	hsv(165, 60%, 64%)
CMYK	cmyk(60.5%, 0%, 15.4%, 36.5%)
CIE-LAB	lab(60.55, -34.81, 4.52)
CIE-LCH	lch(60.55, 35.10, 172.59°)
OKLab	oklab(64.74% -0.0987 0.0114)
OKLCH	oklch(64.74% 0.099 173.4)
XYZ	xyz(19.5479, 28.7348, 28.1783)
Luminance	0.2874 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A289 #A24059

analogous

#40A258 #40A289 #408AA2

triadic

#40A289 #8940A2 #A28940

tetradic

#40A289 #5840A2 #A24059 #8AA240

square

#40A289 #5840A2 #A24059 #8AA240

split-complementary

#40A289 #A2408A #A25840

monochromatic

#1D4A3F #2F7664 #40A289 #5FC0A7 #8BD1BF

Accessibility & contrast

On white

3.11

#40A289 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#40A289 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A289

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A289	#FFFFFF	#000000	##000000
##40A289	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D9888

Deuteranopia (green-blind)

#8F8E8B

Tritanopia (blue-blind)

#00A49B

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #40a289;
/* rgb */ color: rgb(64, 162, 137);
/* oklch */ color: oklch(64.7% 0.099 173.4);

Tailwind

colors: {
  custom: {
    50: '#7fbeab',
    500: '#40a289',
    950: '#000000',
  },
}

SCSS

$custom: #40a289;
$custom-light: #7fbeab;
$custom-dark: #000000;

JSON

{
  "hex": "#40a289",
  "rgb": {
    "r": 64,
    "g": 162,
    "b": 137
  },
  "hsl": {
    "h": 164.694,
    "s": 43.363,
    "l": 44.314
  },
  "oklch": {
    "l": 0.64737,
    "c": 0.09937,
    "h": 173.4
  },
  "luminance": 0.28737
}

Semantic roles & 50–950 ramp

primary

#40A289

secondary

#BC8291

accent

#5575D3

background

#F8FBFA

surface

#EFF7F4

border

#CAD0CE

text

#0B1210

muted

#7C817F

Preview Lab

Preview with #40A289

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

Preview Lab → · Contrast checker → · Palette generator →