#40AE25#40AE25

#40AE25 is a light, vivid green. Relative luminance 0.315; OKLCH L 66.2% C 0.197 H 140.4°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#40AE25
RGB	rgb(64, 174, 37)
HSL	hsl(108, 65%, 41%)
HSV	hsv(108, 79%, 68%)
CMYK	cmyk(63.2%, 0%, 78.7%, 31.8%)
CIE-LAB	lab(62.92, -55.28, 56.33)
CIE-LCH	lch(62.92, 78.92, 134.46°)
OKLab	oklab(66.22% -0.1516 0.1256)
OKLCH	oklch(66.22% 0.197 140.4)
XYZ	xyz(17.5835, 31.4940, 6.9022)
Luminance	0.3150 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AE25 #9325AE

analogous

#85AE25 #40AE25 #25AE4F

triadic

#40AE25 #2540AE #AE2540

tetradic

#40AE25 #2585AE #9325AE #AE4F25

square

#40AE25 #2585AE #9325AE #AE4F25

split-complementary

#40AE25 #4F25AE #AE2585

monochromatic

#1B4910 #2D7C1A #40AE25 #59D53B #84E06D

Accessibility & contrast

On white

2.88

#40AE25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#40AE25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AE25

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AE25	#FFFFFF	#000000	##000000
##40AE25	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E00

Deuteranopia (green-blind)

#A69535

Tritanopia (blue-blind)

#2FA895

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #40ae25;
/* rgb */ color: rgb(64, 174, 37);
/* oklch */ color: oklch(66.2% 0.197 140.4);

Tailwind

colors: {
  custom: {
    50: '#83c76b',
    500: '#40ae25',
    950: '#000000',
  },
}

SCSS

$custom: #40ae25;
$custom-light: #83c76b;
$custom-dark: #000000;

JSON

{
  "hex": "#40ae25",
  "rgb": {
    "r": 64,
    "g": 174,
    "b": 37
  },
  "hsl": {
    "h": 108.175,
    "s": 64.929,
    "l": 41.373
  },
  "oklch": {
    "l": 0.66217,
    "c": 0.19685,
    "h": 140.4
  },
  "luminance": 0.31496
}

Semantic roles & 50–950 ramp

primary

#40AE25

secondary

#B468C6

accent

#40E8C7

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #40AE25

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

Preview Lab → · Contrast checker → · Palette generator →