#40AC7F#40AC7F

#40AC7F is a light, vivid teal. Relative luminance 0.321; OKLCH L 67.0% C 0.120 H 162.4°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#40AC7F
RGB	rgb(64, 172, 127)
HSL	hsl(155, 46%, 46%)
HSV	hsv(155, 63%, 67%)
CMYK	cmyk(62.8%, 0%, 26.2%, 32.5%)
CIE-LAB	lab(63.45, -41.64, 14.21)
CIE-LCH	lch(63.45, 43.99, 161.16°)
OKLab	oklab(67.03% -0.1144 0.0363)
OKLCH	oklch(67.03% 0.12 162.4)
XYZ	xyz(20.6956, 32.1252, 25.1847)
Luminance	0.3213 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AC7F #AC406D

analogous

#40AC49 #40AC7F #40A3AC

triadic

#40AC7F #7F40AC #AC7F40

tetradic

#40AC7F #4940AC #AC406D #A3AC40

square

#40AC7F #4940AC #AC406D #A3AC40

split-complementary

#40AC7F #AC40A3 #AC4940

monochromatic

#1F533D #2F7F5E #40AC7F #64C59D #91D6B9

Accessibility & contrast

On white

2.83

#40AC7F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#40AC7F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AC7F

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AC7F	#FFFFFF	#000000	##000000
##40AC7F	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A07C

Deuteranopia (green-blind)

#9B9582

Tritanopia (blue-blind)

#00ACA0

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #40ac7f;
/* rgb */ color: rgb(64, 172, 127);
/* oklch */ color: oklch(67.0% 0.120 162.4);

Tailwind

colors: {
  custom: {
    50: '#80c5a4',
    500: '#40ac7f',
    950: '#000000',
  },
}

SCSS

$custom: #40ac7f;
$custom-light: #80c5a4;
$custom-dark: #000000;

JSON

{
  "hex": "#40ac7f",
  "rgb": {
    "r": 64,
    "g": 172,
    "b": 127
  },
  "hsl": {
    "h": 155,
    "s": 45.763,
    "l": 46.275
  },
  "oklch": {
    "l": 0.67027,
    "c": 0.12006,
    "h": 162.4
  },
  "luminance": 0.32127
}

Semantic roles & 50–950 ramp

primary

#40AC7F

secondary

#C1879F

accent

#5289D5

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #40AC7F

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

Preview Lab → · Contrast checker → · Palette generator →