#437B2B#437B2B

#437B2B is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.6% C 0.127 H 137.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#437B2B
RGB	rgb(67, 123, 43)
HSL	hsl(102, 48%, 33%)
HSV	hsv(102, 65%, 48%)
CMYK	cmyk(45.5%, 0%, 65%, 51.8%)
CIE-LAB	lab(46.36, -34.05, 37.03)
CIE-LCH	lch(46.36, 50.31, 132.60°)
OKLab	oklab(52.61% -0.094 0.0859)
OKLCH	oklch(52.61% 0.127 137.6)
XYZ	xyz(9.8334, 15.5330, 4.7651)
Luminance	0.1553 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437B2B #632B7B

analogous

#6B7B2B #437B2B #2B7B3B

triadic

#437B2B #2B437B #7B2B43

tetradic

#437B2B #2B6B7B #632B7B #7B3B2B

square

#437B2B #2B6B7B #632B7B #7B3B2B

split-complementary

#437B2B #3B2B7B #7B2B6B

monochromatic

#12200B #2A4E1B #437B2B #5CA83B #7BC65B

Accessibility & contrast

On white

5.11

#437B2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#437B2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437B2B

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437B2B	#FFFFFF	#000000	##FFFFFF
##437B2B	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7122

Deuteranopia (green-blind)

#776C31

Tritanopia (blue-blind)

#40776A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #437b2b;
/* rgb */ color: rgb(67, 123, 43);
/* oklch */ color: oklch(52.6% 0.127 137.6);

Tailwind

colors: {
  custom: {
    50: '#7ca168',
    500: '#437b2b',
    950: '#000000',
  },
}

SCSS

$custom: #437b2b;
$custom-light: #7ca168;
$custom-dark: #000000;

JSON

{
  "hex": "#437b2b",
  "rgb": {
    "r": 67,
    "g": 123,
    "b": 43
  },
  "hsl": {
    "h": 102,
    "s": 48.193,
    "l": 32.549
  },
  "oklch": {
    "l": 0.52608,
    "c": 0.12734,
    "h": 137.6
  },
  "luminance": 0.15534
}

Semantic roles & 50–950 ramp

primary

#437B2B

secondary

#9256AB

accent

#50D8AF

background

#F7FAF6

surface

#EEF3EB

border

#C9CDC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #437B2B

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

Preview Lab → · Contrast checker → · Palette generator →