#40A031#40A031

#40A031 is a light, vivid green. Relative luminance 0.265; OKLCH L 62.6% C 0.173 H 141.1°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#40A031
RGB	rgb(64, 160, 49)
HSL	hsl(112, 53%, 41%)
HSV	hsv(112, 69%, 63%)
CMYK	cmyk(60%, 0%, 69.4%, 37.3%)
CIE-LAB	lab(58.46, -49.34, 47.48)
CIE-LCH	lch(58.46, 68.47, 136.10°)
OKLab	oklab(62.56% -0.1348 0.1087)
OKLCH	oklch(62.56% 0.173 141.1)
XYZ	xyz(15.2388, 26.4520, 7.2078)
Luminance	0.2645 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A031 #9131A0

analogous

#77A031 #40A031 #31A059

triadic

#40A031 #3140A0 #A03140

tetradic

#40A031 #3177A0 #9131A0 #A05931

square

#40A031 #3177A0 #9131A0 #A05931

split-complementary

#40A031 #5931A0 #A03177

monochromatic

#1B4214 #2D7123 #40A031 #59C747 #83D576

Accessibility & contrast

On white

3.34

#40A031 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#40A031 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A031

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A031	#FFFFFF	#000000	##000000
##40A031	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49221

Deuteranopia (green-blind)

#988A3B

Tritanopia (blue-blind)

#329B8A

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #40a031;
/* rgb */ color: rgb(64, 160, 49);
/* oklch */ color: oklch(62.6% 0.173 141.1);

Tailwind

colors: {
  custom: {
    50: '#80bd6f',
    500: '#40a031',
    950: '#000000',
  },
}

SCSS

$custom: #40a031;
$custom-light: #80bd6f;
$custom-dark: #000000;

JSON

{
  "hex": "#40a031",
  "rgb": {
    "r": 64,
    "g": 160,
    "b": 49
  },
  "hsl": {
    "h": 111.892,
    "s": 53.11,
    "l": 40.98
  },
  "oklch": {
    "l": 0.62555,
    "c": 0.17322,
    "h": 141.1
  },
  "luminance": 0.26453
}

Semantic roles & 50–950 ramp

primary

#40A031

secondary

#B370BD

accent

#4BDDC9

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #40A031

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

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