#40AE64#40AE64

#40AE64 is a light, vivid green. Relative luminance 0.323; OKLCH L 67.0% C 0.148 H 151.0°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#40AE64
RGB	rgb(64, 174, 100)
HSL	hsl(140, 46%, 47%)
HSV	hsv(140, 63%, 68%)
CMYK	cmyk(63.2%, 0%, 42.5%, 31.8%)
CIE-LAB	lab(63.57, -47.85, 28.97)
CIE-LCH	lch(63.57, 55.93, 148.81°)
OKLab	oklab(66.97% -0.1292 0.0716)
OKLCH	oklch(66.97% 0.148 151)
XYZ	xyz(19.5491, 32.2802, 17.2546)
Luminance	0.3228 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AE64 #AE408A

analogous

#53AE40 #40AE64 #40AE9B

triadic

#40AE64 #6440AE #AE6440

tetradic

#40AE64 #4053AE #AE408A #AE9B40

square

#40AE64 #4053AE #AE408A #AE9B40

split-complementary

#40AE64 #9B40AE #AE4053

monochromatic

#1F5531 #30814A #40AE64 #65C685 #92D7A8

Accessibility & contrast

On white

2.82

#40AE64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#40AE64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AE64

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AE64	#FFFFFF	#000000	##000000
##40AE64	1.00	2.82	7.46	7.46
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA05F

Deuteranopia (green-blind)

#A19669

Tritanopia (blue-blind)

#18AB9C

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #40ae64;
/* rgb */ color: rgb(64, 174, 100);
/* oklch */ color: oklch(67.0% 0.148 151.0);

Tailwind

colors: {
  custom: {
    50: '#80c791',
    500: '#40ae64',
    950: '#000000',
  },
}

SCSS

$custom: #40ae64;
$custom-light: #80c791;
$custom-dark: #000000;

JSON

{
  "hex": "#40ae64",
  "rgb": {
    "r": 64,
    "g": 174,
    "b": 100
  },
  "hsl": {
    "h": 139.636,
    "s": 46.218,
    "l": 46.667
  },
  "oklch": {
    "l": 0.66966,
    "c": 0.14777,
    "h": 151
  },
  "luminance": 0.32282
}

Semantic roles & 50–950 ramp

primary

#40AE64

secondary

#C288AF

accent

#52ABD6

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130D

muted

#7C827D

Preview Lab

Preview with #40AE64

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

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