#40AE71#40AE71

#40AE71 is a light, vivid green. Relative luminance 0.326; OKLCH L 67.2% C 0.135 H 155.5°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#40AE71
RGB	rgb(64, 174, 113)
HSL	hsl(147, 46%, 47%)
HSV	hsv(147, 63%, 68%)
CMYK	cmyk(63.2%, 0%, 35.1%, 31.8%)
CIE-LAB	lab(63.80, -45.42, 22.33)
CIE-LCH	lch(63.80, 50.61, 153.82°)
OKLab	oklab(67.22% -0.1232 0.0562)
OKLCH	oklch(67.22% 0.135 155.5)
XYZ	xyz(20.2293, 32.5523, 20.8367)
Luminance	0.3255 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AE71 #AE407D

analogous

#46AE40 #40AE71 #40AEA8

triadic

#40AE71 #7140AE #AE7140

tetradic

#40AE71 #4046AE #AE407D #AEA840

square

#40AE71 #4046AE #AE407D #AEA840

split-complementary

#40AE71 #A840AE #AE4046

monochromatic

#1F5537 #308154 #40AE71 #65C690 #92D7B0

Accessibility & contrast

On white

2.80

#40AE71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#40AE71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AE71

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AE71	#FFFFFF	#000000	##000000
##40AE71	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)

#ADA16D

Deuteranopia (green-blind)

#9F9675

Tritanopia (blue-blind)

#08AC9E

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #40ae71;
/* rgb */ color: rgb(64, 174, 113);
/* oklch */ color: oklch(67.2% 0.135 155.5);

Tailwind

colors: {
  custom: {
    50: '#80c79a',
    500: '#40ae71',
    950: '#000000',
  },
}

SCSS

$custom: #40ae71;
$custom-light: #80c79a;
$custom-dark: #000000;

JSON

{
  "hex": "#40ae71",
  "rgb": {
    "r": 64,
    "g": 174,
    "b": 113
  },
  "hsl": {
    "h": 146.727,
    "s": 46.218,
    "l": 46.667
  },
  "oklch": {
    "l": 0.67222,
    "c": 0.13543,
    "h": 155.5
  },
  "luminance": 0.32554
}

Semantic roles & 50–950 ramp

primary

#40AE71

secondary

#C288A8

accent

#529BD6

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #40AE71

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

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