#40912B#40912B

#40912B is a mid, vivid green. Relative luminance 0.215; OKLCH L 58.5% C 0.159 H 139.9°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#40912B
RGB	rgb(64, 145, 43)
HSL	hsl(108, 54%, 37%)
HSV	hsv(108, 70%, 57%)
CMYK	cmyk(55.9%, 0%, 70.3%, 43.1%)
CIE-LAB	lab(53.51, -44.15, 44.72)
CIE-LCH	lch(53.51, 62.84, 134.63°)
OKLab	oklab(58.45% -0.1212 0.1022)
OKLCH	oklch(58.45% 0.159 139.9)
XYZ	xyz(12.6753, 21.5142, 5.7697)
Luminance	0.2152 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40912B #7C2B91

analogous

#73912B #40912B #2B9149

triadic

#40912B #2B4091 #912B40

tetradic

#40912B #2B7391 #7C2B91 #91492B

square

#40912B #2B7391 #7C2B91 #91492B

split-complementary

#40912B #492B91 #912B73

monochromatic

#16330F #2B621D #40912B #55C039 #7BD165

Accessibility & contrast

On white

3.96

#40912B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#40912B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40912B

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40912B	#FFFFFF	#000000	##000000
##40912B	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95841C

Deuteranopia (green-blind)

#8B7D34

Tritanopia (blue-blind)

#378C7D

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #40912b;
/* rgb */ color: rgb(64, 145, 43);
/* oklch */ color: oklch(58.5% 0.159 139.9);

Tailwind

colors: {
  custom: {
    50: '#7db26a',
    500: '#40912b',
    950: '#000000',
  },
}

SCSS

$custom: #40912b;
$custom-light: #7db26a;
$custom-dark: #000000;

JSON

{
  "hex": "#40912b",
  "rgb": {
    "r": 64,
    "g": 145,
    "b": 43
  },
  "hsl": {
    "h": 107.647,
    "s": 54.255,
    "l": 36.863
  },
  "oklch": {
    "l": 0.58451,
    "c": 0.15851,
    "h": 139.9
  },
  "luminance": 0.21515
}

Semantic roles & 50–950 ramp

primary

#40912B

secondary

#A660B8

accent

#4ADEBF

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1107

muted

#7C807A

Preview Lab

Preview with #40912B

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

Preview Lab → · Contrast checker → · Palette generator →