#40AF48#40AF48

#40AF48 is a light, vivid green. Relative luminance 0.322; OKLCH L 66.8% C 0.174 H 144.5°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#40AF48
RGB	rgb(64, 175, 72)
HSL	hsl(124, 46%, 47%)
HSV	hsv(124, 63%, 69%)
CMYK	cmyk(63.4%, 0%, 58.9%, 31.4%)
CIE-LAB	lab(63.52, -52.41, 42.93)
CIE-LCH	lch(63.52, 67.75, 140.68°)
OKLab	oklab(66.8% -0.142 0.1014)
OKLCH	oklch(66.8% 0.175 144.5)
XYZ	xyz(18.6129, 32.2160, 11.3671)
Luminance	0.3222 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AF48 #AF40A7

analogous

#70AF40 #40AF48 #40AF80

triadic

#40AF48 #4840AF #AF4840

tetradic

#40AF48 #4070AF #AF40A7 #AF8040

square

#40AF48 #4070AF #AF40A7 #AF8040

split-complementary

#40AF48 #8040AF #AF4070

monochromatic

#1F5523 #308236 #40AF48 #65C76C #92D797

Accessibility & contrast

On white

2.82

#40AF48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#40AF48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AF48

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AF48	#FFFFFF	#000000	##000000
##40AF48	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A03D

Deuteranopia (green-blind)

#A49650

Tritanopia (blue-blind)

#27AA99

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #40af48;
/* rgb */ color: rgb(64, 175, 72);
/* oklch */ color: oklch(66.8% 0.174 144.5);

Tailwind

colors: {
  custom: {
    50: '#82c87e',
    500: '#40af48',
    950: '#000000',
  },
}

SCSS

$custom: #40af48;
$custom-light: #82c87e;
$custom-dark: #000000;

JSON

{
  "hex": "#40af48",
  "rgb": {
    "r": 64,
    "g": 175,
    "b": 72
  },
  "hsl": {
    "h": 124.324,
    "s": 46.444,
    "l": 46.863
  },
  "oklch": {
    "l": 0.66801,
    "c": 0.1745,
    "h": 144.5
  },
  "luminance": 0.32218
}

Semantic roles & 50–950 ramp

primary

#40AF48

secondary

#C388BE

accent

#52CDD6

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #40AF48

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

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