#43901F#43901F

#43901F is a mid, vivid green. Relative luminance 0.212; OKLCH L 58.2% C 0.163 H 137.9°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#43901F
RGB	rgb(67, 144, 31)
HSL	hsl(101, 65%, 34%)
HSV	hsv(101, 78%, 56%)
CMYK	cmyk(53.5%, 0%, 78.5%, 43.5%)
CIE-LAB	lab(53.21, -43.81, 48.99)
CIE-LCH	lch(53.21, 65.72, 131.80°)
OKLab	oklab(58.21% -0.1212 0.1094)
OKLCH	oklch(58.21% 0.163 137.9)
XYZ	xyz(12.5349, 21.2378, 4.7348)
Luminance	0.2124 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43901F #6C1F90

analogous

#7C901F #43901F #1F9034

triadic

#43901F #1F4390 #901F43

tetradic

#43901F #1F7C90 #6C1F90 #90341F

square

#43901F #1F7C90 #6C1F90 #90341F

split-complementary

#43901F #341F90 #901F7C

monochromatic

#142B09 #2C5E14 #43901F #5AC22A #7CD950

Accessibility & contrast

On white

4.00

#43901F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#43901F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #43901F

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43901F	#FFFFFF	#000000	##000000
##43901F	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958303

Deuteranopia (green-blind)

#8B7D2B

Tritanopia (blue-blind)

#3D8B7B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #43901f;
/* rgb */ color: rgb(67, 144, 31);
/* oklch */ color: oklch(58.2% 0.163 137.9);

Tailwind

colors: {
  custom: {
    50: '#80b164',
    500: '#43901f',
    950: '#000000',
  },
}

SCSS

$custom: #43901f;
$custom-light: #80b164;
$custom-dark: #000000;

JSON

{
  "hex": "#43901f",
  "rgb": {
    "r": 67,
    "g": 144,
    "b": 31
  },
  "hsl": {
    "h": 100.885,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.5821,
    "c": 0.16327,
    "h": 137.9
  },
  "luminance": 0.21239
}

Semantic roles & 50–950 ramp

primary

#43901F

secondary

#994EBC

accent

#40E8B2

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #43901F

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

Preview Lab → · Contrast checker → · Palette generator →