#40AE23#40AE23

#40AE23 is a light, vivid green. Relative luminance 0.315; OKLCH L 66.2% C 0.198 H 140.2°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#40AE23
RGB	rgb(64, 174, 35)
HSL	hsl(107, 67%, 41%)
HSV	hsv(107, 80%, 68%)
CMYK	cmyk(63.2%, 0%, 79.9%, 31.8%)
CIE-LAB	lab(62.91, -55.40, 56.93)
CIE-LCH	lch(62.91, 79.44, 134.22°)
OKLab	oklab(66.21% -0.152 0.1266)
OKLCH	oklch(66.21% 0.198 140.2)
XYZ	xyz(17.5529, 31.4818, 6.7413)
Luminance	0.3148 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AE23 #9123AE

analogous

#85AE23 #40AE23 #23AE4B

triadic

#40AE23 #2340AE #AE2340

tetradic

#40AE23 #2385AE #9123AE #AE4B23

square

#40AE23 #2385AE #9123AE #AE4B23

split-complementary

#40AE23 #4B23AE #AE2385

monochromatic

#1B480F #2D7B19 #40AE23 #59D737 #83E16A

Accessibility & contrast

On white

2.88

#40AE23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#40AE23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AE23

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AE23	#FFFFFF	#000000	##000000
##40AE23	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)

#A69534

Tritanopia (blue-blind)

#2FA894

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #40ae23;
/* rgb */ color: rgb(64, 174, 35);
/* oklch */ color: oklch(66.2% 0.198 140.2);

Tailwind

colors: {
  custom: {
    50: '#83c76a',
    500: '#40ae23',
    950: '#000000',
  },
}

SCSS

$custom: #40ae23;
$custom-light: #83c76a;
$custom-dark: #000000;

JSON

{
  "hex": "#40ae23",
  "rgb": {
    "r": 64,
    "g": 174,
    "b": 35
  },
  "hsl": {
    "h": 107.482,
    "s": 66.507,
    "l": 40.98
  },
  "oklch": {
    "l": 0.66206,
    "c": 0.1978,
    "h": 140.2
  },
  "luminance": 0.31483
}

Semantic roles & 50–950 ramp

primary

#40AE23

secondary

#B366C7

accent

#3EE9C6

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #40AE23

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

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