#437C2B#437C2B

#437C2B is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.9% C 0.129 H 137.7°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#437C2B
RGB	rgb(67, 124, 43)
HSL	hsl(102, 49%, 33%)
HSV	hsv(102, 65%, 49%)
CMYK	cmyk(46%, 0%, 65.3%, 51.4%)
CIE-LAB	lab(46.69, -34.49, 37.40)
CIE-LCH	lch(46.69, 50.88, 132.69°)
OKLab	oklab(52.88% -0.0952 0.0867)
OKLCH	oklch(52.88% 0.129 137.7)
XYZ	xyz(9.9581, 15.7824, 4.8066)
Luminance	0.1578 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437C2B #642B7C

analogous

#6B7C2B #437C2B #2B7C3B

triadic

#437C2B #2B437C #7C2B43

tetradic

#437C2B #2B6B7C #642B7C #7C3B2B

square

#437C2B #2B6B7C #642B7C #7C3B2B

split-complementary

#437C2B #3B2B7C #7C2B6B

monochromatic

#12210B #2A4F1B #437C2B #5CA93B #7BC65B

Accessibility & contrast

On white

5.05

#437C2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#437C2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437C2B

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437C2B	#FFFFFF	#000000	##FFFFFF
##437C2B	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807221

Deuteranopia (green-blind)

#786D32

Tritanopia (blue-blind)

#40786B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #437c2b;
/* rgb */ color: rgb(67, 124, 43);
/* oklch */ color: oklch(52.9% 0.129 137.7);

Tailwind

colors: {
  custom: {
    50: '#7ca268',
    500: '#437c2b',
    950: '#000000',
  },
}

SCSS

$custom: #437c2b;
$custom-light: #7ca268;
$custom-dark: #000000;

JSON

{
  "hex": "#437c2b",
  "rgb": {
    "r": 67,
    "g": 124,
    "b": 43
  },
  "hsl": {
    "h": 102.222,
    "s": 48.503,
    "l": 32.745
  },
  "oklch": {
    "l": 0.5288,
    "c": 0.12876,
    "h": 137.7
  },
  "luminance": 0.15783
}

Semantic roles & 50–950 ramp

primary

#437C2B

secondary

#9357AC

accent

#50D8B0

background

#F7FAF6

surface

#EEF3EB

border

#C9CDC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #437C2B

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

Preview Lab → · Contrast checker → · Palette generator →