#40AF89#40AF89

#40AF89 is a light, moderate teal. Relative luminance 0.336; OKLCH L 68.0% C 0.116 H 166.8°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#40AF89
RGB	rgb(64, 175, 137)
HSL	hsl(159, 46%, 47%)
HSV	hsv(159, 63%, 69%)
CMYK	cmyk(63.4%, 0%, 21.7%, 31.4%)
CIE-LAB	lab(64.61, -40.65, 10.33)
CIE-LCH	lch(64.61, 41.94, 165.75°)
OKLab	oklab(68.05% -0.1129 0.0264)
OKLCH	oklch(68.05% 0.116 166.8)
XYZ	xyz(21.9574, 33.5538, 28.9814)
Luminance	0.3356 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AF89 #AF4066

analogous

#40AF51 #40AF89 #409EAF

triadic

#40AF89 #8940AF #AF8940

tetradic

#40AF89 #5140AF #AF4066 #9EAF40

square

#40AF89 #5140AF #AF4066 #9EAF40

split-complementary

#40AF89 #AF409E #AF5140

monochromatic

#1F5543 #308266 #40AF89 #65C7A5 #92D7C0

Accessibility & contrast

On white

2.72

#40AF89 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#40AF89 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AF89

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AF89	#FFFFFF	#000000	##000000
##40AF89	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA387

Deuteranopia (green-blind)

#9C988B

Tritanopia (blue-blind)

#00B0A4

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #40af89;
/* rgb */ color: rgb(64, 175, 137);
/* oklch */ color: oklch(68.0% 0.116 166.8);

Tailwind

colors: {
  custom: {
    50: '#81c7ab',
    500: '#40af89',
    950: '#000000',
  },
}

SCSS

$custom: #40af89;
$custom-light: #81c7ab;
$custom-dark: #000000;

JSON

{
  "hex": "#40af89",
  "rgb": {
    "r": 64,
    "g": 175,
    "b": 137
  },
  "hsl": {
    "h": 159.459,
    "s": 46.444,
    "l": 46.863
  },
  "oklch": {
    "l": 0.68049,
    "c": 0.11595,
    "h": 166.8
  },
  "luminance": 0.33556
}

Semantic roles & 50–950 ramp

primary

#40AF89

secondary

#C3889C

accent

#527FD6

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #40AF89

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

Preview Lab → · Contrast checker → · Palette generator →