#40AE47#40AE47

#40AE47 is a light, vivid green. Relative luminance 0.318; OKLCH L 66.5% C 0.174 H 144.3°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#40AE47
RGB	rgb(64, 174, 71)
HSL	hsl(124, 46%, 47%)
HSV	hsv(124, 63%, 68%)
CMYK	cmyk(63.2%, 0%, 59.2%, 31.8%)
CIE-LAB	lab(63.19, -52.16, 43.02)
CIE-LCH	lch(63.19, 67.61, 140.49°)
OKLab	oklab(66.52% -0.1414 0.1015)
OKLCH	oklch(66.52% 0.174 144.3)
XYZ	xyz(18.3866, 31.8152, 11.1320)
Luminance	0.3182 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AE47 #AE40A7

analogous

#70AE40 #40AE47 #40AE7E

triadic

#40AE47 #4740AE #AE4740

tetradic

#40AE47 #4070AE #AE40A7 #AE7E40

square

#40AE47 #4070AE #AE40A7 #AE7E40

split-complementary

#40AE47 #7E40AE #AE4070

monochromatic

#1F5522 #308135 #40AE47 #65C66B #92D796

Accessibility & contrast

On white

2.85

#40AE47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#40AE47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AE47

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AE47	#FFFFFF	#000000	##000000
##40AE47	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19F3C

Deuteranopia (green-blind)

#A4954F

Tritanopia (blue-blind)

#27A998

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #40ae47;
/* rgb */ color: rgb(64, 174, 71);
/* oklch */ color: oklch(66.5% 0.174 144.3);

Tailwind

colors: {
  custom: {
    50: '#81c77d',
    500: '#40ae47',
    950: '#000000',
  },
}

SCSS

$custom: #40ae47;
$custom-light: #81c77d;
$custom-dark: #000000;

JSON

{
  "hex": "#40ae47",
  "rgb": {
    "r": 64,
    "g": 174,
    "b": 71
  },
  "hsl": {
    "h": 123.818,
    "s": 46.218,
    "l": 46.667
  },
  "oklch": {
    "l": 0.66524,
    "c": 0.17404,
    "h": 144.3
  },
  "luminance": 0.31817
}

Semantic roles & 50–950 ramp

primary

#40AE47

secondary

#C288BE

accent

#52CDD6

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #40AE47

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

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