#40AE70#40AE70

#40AE70 is a light, vivid green. Relative luminance 0.325; OKLCH L 67.2% C 0.136 H 155.1°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#40AE70
RGB	rgb(64, 174, 112)
HSL	hsl(146, 46%, 47%)
HSV	hsv(146, 63%, 68%)
CMYK	cmyk(63.2%, 0%, 35.6%, 31.8%)
CIE-LAB	lab(63.78, -45.62, 22.84)
CIE-LCH	lch(63.78, 51.02, 153.40°)
OKLab	oklab(67.2% -0.1237 0.0574)
OKLCH	oklch(67.2% 0.136 155.1)
XYZ	xyz(20.1733, 32.5299, 20.5419)
Luminance	0.3253 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AE70 #AE407E

analogous

#47AE40 #40AE70 #40AEA7

triadic

#40AE70 #7040AE #AE7040

tetradic

#40AE70 #4047AE #AE407E #AEA740

square

#40AE70 #4047AE #AE407E #AEA740

split-complementary

#40AE70 #A740AE #AE4047

monochromatic

#1F5536 #308153 #40AE70 #65C68F #92D7B0

Accessibility & contrast

On white

2.80

#40AE70 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#40AE70 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AE70

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AE70	#FFFFFF	#000000	##000000
##40AE70	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADA16C

Deuteranopia (green-blind)

#9F9674

Tritanopia (blue-blind)

#0AAC9E

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #40ae70;
/* rgb */ color: rgb(64, 174, 112);
/* oklch */ color: oklch(67.2% 0.136 155.1);

Tailwind

colors: {
  custom: {
    50: '#80c799',
    500: '#40ae70',
    950: '#000000',
  },
}

SCSS

$custom: #40ae70;
$custom-light: #80c799;
$custom-dark: #000000;

JSON

{
  "hex": "#40ae70",
  "rgb": {
    "r": 64,
    "g": 174,
    "b": 112
  },
  "hsl": {
    "h": 146.182,
    "s": 46.218,
    "l": 46.667
  },
  "oklch": {
    "l": 0.67201,
    "c": 0.13637,
    "h": 155.1
  },
  "luminance": 0.32532
}

Semantic roles & 50–950 ramp

primary

#40AE70

secondary

#C288A9

accent

#529CD6

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #40AE70

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

Preview Lab → · Contrast checker → · Palette generator →