#40AF80#40AF80

#40AF80 is a light, vivid teal. Relative luminance 0.333; OKLCH L 67.8% C 0.123 H 161.9°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#40AF80
RGB	rgb(64, 175, 128)
HSL	hsl(155, 46%, 47%)
HSV	hsv(155, 63%, 69%)
CMYK	cmyk(63.4%, 0%, 26.9%, 31.4%)
CIE-LAB	lab(64.41, -42.70, 15.00)
CIE-LCH	lch(64.41, 45.26, 160.65°)
OKLab	oklab(67.82% -0.1172 0.0383)
OKLCH	oklch(67.82% 0.123 161.9)
XYZ	xyz(21.3385, 33.3062, 25.7221)
Luminance	0.3331 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AF80 #AF406F

analogous

#40AF49 #40AF80 #40A7AF

triadic

#40AF80 #8040AF #AF8040

tetradic

#40AF80 #4940AF #AF406F #A7AF40

square

#40AF80 #4940AF #AF406F #A7AF40

split-complementary

#40AF80 #AF40A7 #AF4940

monochromatic

#1F553E #30825F #40AF80 #65C79E #92D7BA

Accessibility & contrast

On white

2.74

#40AF80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#40AF80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AF80

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AF80	#FFFFFF	#000000	##000000
##40AF80	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACA37D

Deuteranopia (green-blind)

#9D9883

Tritanopia (blue-blind)

#00AFA2

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #40af80;
/* rgb */ color: rgb(64, 175, 128);
/* oklch */ color: oklch(67.8% 0.123 161.9);

Tailwind

colors: {
  custom: {
    50: '#81c8a5',
    500: '#40af80',
    950: '#000000',
  },
}

SCSS

$custom: #40af80;
$custom-light: #81c8a5;
$custom-dark: #000000;

JSON

{
  "hex": "#40af80",
  "rgb": {
    "r": 64,
    "g": 175,
    "b": 128
  },
  "hsl": {
    "h": 154.595,
    "s": 46.444,
    "l": 46.863
  },
  "oklch": {
    "l": 0.67821,
    "c": 0.12328,
    "h": 161.9
  },
  "luminance": 0.33308
}

Semantic roles & 50–950 ramp

primary

#40AF80

secondary

#C388A1

accent

#528AD6

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #40AF80

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

Preview Lab → · Contrast checker → · Palette generator →