#40A022#40A022

#40A022 is a light, vivid green. Relative luminance 0.263; OKLCH L 62.4% C 0.182 H 139.6°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#40A022
RGB	rgb(64, 160, 34)
HSL	hsl(106, 65%, 38%)
HSV	hsv(106, 79%, 63%)
CMYK	cmyk(60%, 0%, 78.8%, 37.3%)
CIE-LAB	lab(58.36, -50.49, 52.92)
CIE-LCH	lch(58.36, 73.15, 133.65°)
OKLab	oklab(62.44% -0.1388 0.1181)
OKLCH	oklch(62.44% 0.182 139.6)
XYZ	xyz(14.9732, 26.3457, 5.8092)
Luminance	0.2635 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A022 #8222A0

analogous

#7FA022 #40A022 #22A043

triadic

#40A022 #2240A0 #A02240

tetradic

#40A022 #227FA0 #8222A0 #A04322

square

#40A022 #227FA0 #8222A0 #A04322

split-complementary

#40A022 #4322A0 #A0227F

monochromatic

#183B0D #2C6E17 #40A022 #54D22D #7DDD5F

Accessibility & contrast

On white

3.35

#40A022 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#40A022 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A022

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A022	#FFFFFF	#000000	##000000
##40A022	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)

#A59100

Deuteranopia (green-blind)

#998930

Tritanopia (blue-blind)

#349B88

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #40a022;
/* rgb */ color: rgb(64, 160, 34);
/* oklch */ color: oklch(62.4% 0.182 139.6);

Tailwind

colors: {
  custom: {
    50: '#81bd67',
    500: '#40a022',
    950: '#000000',
  },
}

SCSS

$custom: #40a022;
$custom-light: #81bd67;
$custom-dark: #000000;

JSON

{
  "hex": "#40a022",
  "rgb": {
    "r": 64,
    "g": 160,
    "b": 34
  },
  "hsl": {
    "h": 105.714,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.62441,
    "c": 0.18225,
    "h": 139.6
  },
  "luminance": 0.26347
}

Semantic roles & 50–950 ramp

primary

#40A022

secondary

#AA5CC2

accent

#40E8C0

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #40A022

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

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