#40A142#40A142

#40A142 is a light, vivid green. Relative luminance 0.270; OKLCH L 63.0% C 0.161 H 143.7°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#40A142
RGB	rgb(64, 161, 66)
HSL	hsl(121, 43%, 44%)
HSV	hsv(121, 60%, 63%)
CMYK	cmyk(60.2%, 0%, 59%, 36.9%)
CIE-LAB	lab(58.95, -47.89, 40.44)
CIE-LCH	lch(58.95, 62.68, 139.82°)
OKLab	oklab(63.01% -0.13 0.0955)
OKLCH	oklch(63.01% 0.161 143.7)
XYZ	xyz(15.8417, 26.9716, 9.5244)
Luminance	0.2697 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A142 #A1409F

analogous

#6FA140 #40A142 #40A173

triadic

#40A142 #4240A1 #A14240

tetradic

#40A142 #406FA1 #A1409F #A17340

square

#40A142 #406FA1 #A1409F #A17340

split-complementary

#40A142 #7340A1 #A1406F

monochromatic

#1D491E #2F7530 #40A142 #5FBF61 #8BD18C

Accessibility & contrast

On white

3.28

#40A142 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#40A142 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A142

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A142	#FFFFFF	#000000	##000000
##40A142	1.00	3.28	6.39	6.39
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49338

Deuteranopia (green-blind)

#988B49

Tritanopia (blue-blind)

#2E9D8C

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #40a142;
/* rgb */ color: rgb(64, 161, 66);
/* oklch */ color: oklch(63.0% 0.161 143.7);

Tailwind

colors: {
  custom: {
    50: '#7fbe79',
    500: '#40a142',
    950: '#000000',
  },
}

SCSS

$custom: #40a142;
$custom-light: #7fbe79;
$custom-dark: #000000;

JSON

{
  "hex": "#40a142",
  "rgb": {
    "r": 64,
    "g": 161,
    "b": 66
  },
  "hsl": {
    "h": 121.237,
    "s": 43.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.63007,
    "c": 0.16133,
    "h": 143.7
  },
  "luminance": 0.26973
}

Semantic roles & 50–950 ramp

primary

#40A142

secondary

#BC81BA

accent

#55D0D3

background

#F8FBF7

surface

#EFF7EE

border

#CAD0C9

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #40A142

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

Preview Lab → · Contrast checker → · Palette generator →