#40A023#40A023

#40A023 is a light, vivid green. Relative luminance 0.264; OKLCH L 62.4% C 0.182 H 139.7°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#40A023
RGB	rgb(64, 160, 35)
HSL	hsl(106, 64%, 38%)
HSV	hsv(106, 78%, 63%)
CMYK	cmyk(60%, 0%, 78.1%, 37.3%)
CIE-LAB	lab(58.37, -50.43, 52.60)
CIE-LCH	lch(58.37, 72.87, 133.79°)
OKLab	oklab(62.45% -0.1386 0.1175)
OKLCH	oklch(62.45% 0.182 139.7)
XYZ	xyz(14.9879, 26.3516, 5.8863)
Luminance	0.2635 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A023 #8323A0

analogous

#7EA023 #40A023 #23A044

triadic

#40A023 #2340A0 #A02340

tetradic

#40A023 #237EA0 #8323A0 #A04423

square

#40A023 #237EA0 #8323A0 #A04423

split-complementary

#40A023 #4423A0 #A0237E

monochromatic

#183C0D #2C6E18 #40A023 #54D12F #7EDC61

Accessibility & contrast

On white

3.35

#40A023 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#40A023 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A023

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A023	#FFFFFF	#000000	##000000
##40A023	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59102

Deuteranopia (green-blind)

#998931

Tritanopia (blue-blind)

#349B89

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #40a023;
/* rgb */ color: rgb(64, 160, 35);
/* oklch */ color: oklch(62.4% 0.182 139.7);

Tailwind

colors: {
  custom: {
    50: '#80bd68',
    500: '#40a023',
    950: '#000000',
  },
}

SCSS

$custom: #40a023;
$custom-light: #80bd68;
$custom-dark: #000000;

JSON

{
  "hex": "#40a023",
  "rgb": {
    "r": 64,
    "g": 160,
    "b": 35
  },
  "hsl": {
    "h": 106.08,
    "s": 64.103,
    "l": 38.235
  },
  "oklch": {
    "l": 0.62447,
    "c": 0.18173,
    "h": 139.7
  },
  "luminance": 0.26353
}

Semantic roles & 50–950 ramp

primary

#40A023

secondary

#AA5DC1

accent

#41E7C0

background

#F8FBF6

surface

#EFF7EB

border

#CAD0C6

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #40A023

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

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