#40972B#40972B

#40972B is a mid, vivid green. Relative luminance 0.234; OKLCH L 60.1% C 0.166 H 140.1°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#40972B
RGB	rgb(64, 151, 43)
HSL	hsl(108, 56%, 38%)
HSV	hsv(108, 72%, 59%)
CMYK	cmyk(57.6%, 0%, 71.5%, 40.8%)
CIE-LAB	lab(55.48, -46.47, 46.78)
CIE-LCH	lch(55.48, 65.94, 134.81°)
OKLab	oklab(60.08% -0.1275 0.1065)
OKLCH	oklch(60.08% 0.166 140.1)
XYZ	xyz(13.6164, 23.3965, 6.0835)
Luminance	0.2340 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40972B #822B97

analogous

#76972B #40972B #2B974C

triadic

#40972B #2B4097 #972B40

tetradic

#40972B #2B7697 #822B97 #974C2B

square

#40972B #2B7697 #822B97 #974C2B

split-complementary

#40972B #4C2B97 #972B76

monochromatic

#183810 #2C671D #40972B #54C739 #7DD468

Accessibility & contrast

On white

3.70

#40972B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#40972B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40972B

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40972B	#FFFFFF	#000000	##000000
##40972B	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B891A

Deuteranopia (green-blind)

#908235

Tritanopia (blue-blind)

#369282

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #40972b;
/* rgb */ color: rgb(64, 151, 43);
/* oklch */ color: oklch(60.1% 0.166 140.1);

Tailwind

colors: {
  custom: {
    50: '#7fb66b',
    500: '#40972b',
    950: '#000000',
  },
}

SCSS

$custom: #40972b;
$custom-light: #7fb66b;
$custom-dark: #000000;

JSON

{
  "hex": "#40972b",
  "rgb": {
    "r": 64,
    "g": 151,
    "b": 43
  },
  "hsl": {
    "h": 108.333,
    "s": 55.67,
    "l": 38.039
  },
  "oklch": {
    "l": 0.60077,
    "c": 0.1661,
    "h": 140.1
  },
  "luminance": 0.23398
}

Semantic roles & 50–950 ramp

primary

#40972B

secondary

#AA63BB

accent

#49DFC2

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1107

muted

#7C807A

Preview Lab

Preview with #40972B

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

Preview Lab → · Contrast checker → · Palette generator →