#40AE3D#40AE3D

#40AE3D is a light, vivid green. Relative luminance 0.317; OKLCH L 66.4% C 0.182 H 142.8°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#40AE3D
RGB	rgb(64, 174, 61)
HSL	hsl(118, 48%, 46%)
HSV	hsv(118, 65%, 68%)
CMYK	cmyk(63.2%, 0%, 64.9%, 31.8%)
CIE-LAB	lab(63.09, -53.29, 47.42)
CIE-LCH	lch(63.09, 71.33, 138.34°)
OKLab	oklab(66.41% -0.1449 0.11)
OKLCH	oklch(66.41% 0.182 142.8)
XYZ	xyz(18.0917, 31.6972, 9.5787)
Luminance	0.3170 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AE3D #AB3DAE

analogous

#78AE3D #40AE3D #3DAE72

triadic

#40AE3D #3D40AE #AE3D40

tetradic

#40AE3D #3D78AE #AB3DAE #AE723D

square

#40AE3D #3D78AE #AB3DAE #AE723D

split-complementary

#40AE3D #723DAE #AE3D78

monochromatic

#1F531D #2F812D #40AE3D #63C861 #90D78E

Accessibility & contrast

On white

2.86

#40AE3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#40AE3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AE3D

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AE3D	#FFFFFF	#000000	##000000
##40AE3D	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E2F

Deuteranopia (green-blind)

#A49547

Tritanopia (blue-blind)

#2AA996

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #40ae3d;
/* rgb */ color: rgb(64, 174, 61);
/* oklch */ color: oklch(66.4% 0.182 142.8);

Tailwind

colors: {
  custom: {
    50: '#82c777',
    500: '#40ae3d',
    950: '#000000',
  },
}

SCSS

$custom: #40ae3d;
$custom-light: #82c777;
$custom-dark: #000000;

JSON

{
  "hex": "#40ae3d",
  "rgb": {
    "r": 64,
    "g": 174,
    "b": 61
  },
  "hsl": {
    "h": 118.407,
    "s": 48.085,
    "l": 46.078
  },
  "oklch": {
    "l": 0.66412,
    "c": 0.18192,
    "h": 142.8
  },
  "luminance": 0.31699
}

Semantic roles & 50–950 ramp

primary

#40AE3D

secondary

#C185C2

accent

#50D8D4

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #40AE3D

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

Preview Lab → · Contrast checker → · Palette generator →