#40A231#40A231

#40A231 is a light, vivid green. Relative luminance 0.272; OKLCH L 63.1% C 0.176 H 141.2°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#40A231
RGB	rgb(64, 162, 49)
HSL	hsl(112, 54%, 41%)
HSV	hsv(112, 70%, 64%)
CMYK	cmyk(60.5%, 0%, 69.8%, 36.5%)
CIE-LAB	lab(59.11, -50.08, 48.17)
CIE-LCH	lch(59.11, 69.48, 136.11°)
OKLab	oklab(63.09% -0.1369 0.1102)
OKLCH	oklch(63.09% 0.176 141.2)
XYZ	xyz(15.5883, 27.1510, 7.3243)
Luminance	0.2715 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A231 #9331A2

analogous

#79A231 #40A231 #31A25B

triadic

#40A231 #3140A2 #A23140

tetradic

#40A231 #3179A2 #9331A2 #A25B31

square

#40A231 #3179A2 #9331A2 #A25B31

split-complementary

#40A231 #5B31A2 #A23179

monochromatic

#1B4415 #2D7323 #40A231 #59C848 #84D677

Accessibility & contrast

On white

3.27

#40A231 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#40A231 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A231

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A231	#FFFFFF	#000000	##000000
##40A231	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69320

Deuteranopia (green-blind)

#9A8B3C

Tritanopia (blue-blind)

#319D8B

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #40a231;
/* rgb */ color: rgb(64, 162, 49);
/* oklch */ color: oklch(63.1% 0.176 141.2);

Tailwind

colors: {
  custom: {
    50: '#80be6f',
    500: '#40a231',
    950: '#000000',
  },
}

SCSS

$custom: #40a231;
$custom-light: #80be6f;
$custom-dark: #000000;

JSON

{
  "hex": "#40a231",
  "rgb": {
    "r": 64,
    "g": 162,
    "b": 49
  },
  "hsl": {
    "h": 112.035,
    "s": 53.555,
    "l": 41.373
  },
  "oklch": {
    "l": 0.63092,
    "c": 0.17569,
    "h": 141.2
  },
  "luminance": 0.27152
}

Semantic roles & 50–950 ramp

primary

#40A231

secondary

#B471BE

accent

#4BDDCA

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #40A231

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

Preview Lab → · Contrast checker → · Palette generator →