#40AF60#40AF60

#40AF60 is a light, vivid green. Relative luminance 0.326; OKLCH L 67.2% C 0.153 H 149.7°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#40AF60
RGB	rgb(64, 175, 96)
HSL	hsl(137, 46%, 47%)
HSV	hsv(137, 63%, 69%)
CMYK	cmyk(63.4%, 0%, 45.1%, 31.4%)
CIE-LAB	lab(63.83, -48.92, 31.39)
CIE-LCH	lch(63.83, 58.13, 147.32°)
OKLab	oklab(67.16% -0.1321 0.0771)
OKLCH	oklch(67.16% 0.153 149.7)
XYZ	xyz(19.5542, 32.5925, 16.3245)
Luminance	0.3259 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AF60 #AF408F

analogous

#58AF40 #40AF60 #40AF98

triadic

#40AF60 #6040AF #AF6040

tetradic

#40AF60 #4058AF #AF408F #AF9840

square

#40AF60 #4058AF #AF408F #AF9840

split-complementary

#40AF60 #9840AF #AF4058

monochromatic

#1F552F #308247 #40AF60 #65C781 #92D7A6

Accessibility & contrast

On white

2.79

#40AF60 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#40AF60 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AF60

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AF60	#FFFFFF	#000000	##000000
##40AF60	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A15A

Deuteranopia (green-blind)

#A29765

Tritanopia (blue-blind)

#1AAC9C

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #40af60;
/* rgb */ color: rgb(64, 175, 96);
/* oklch */ color: oklch(67.2% 0.153 149.7);

Tailwind

colors: {
  custom: {
    50: '#81c88e',
    500: '#40af60',
    950: '#000000',
  },
}

SCSS

$custom: #40af60;
$custom-light: #81c88e;
$custom-dark: #000000;

JSON

{
  "hex": "#40af60",
  "rgb": {
    "r": 64,
    "g": 175,
    "b": 96
  },
  "hsl": {
    "h": 137.297,
    "s": 46.444,
    "l": 46.863
  },
  "oklch": {
    "l": 0.67156,
    "c": 0.15293,
    "h": 149.7
  },
  "luminance": 0.32594
}

Semantic roles & 50–950 ramp

primary

#40AF60

secondary

#C388B2

accent

#52B0D6

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #40AF60

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

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