#437B28#437B28

#437B28 is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.6% C 0.130 H 137.1°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#437B28
RGB	rgb(67, 123, 40)
HSL	hsl(100, 51%, 32%)
HSV	hsv(100, 67%, 48%)
CMYK	cmyk(45.5%, 0%, 67.5%, 51.8%)
CIE-LAB	lab(46.33, -34.35, 38.39)
CIE-LCH	lch(46.33, 51.51, 131.82°)
OKLab	oklab(52.58% -0.095 0.0884)
OKLCH	oklch(52.58% 0.13 137.1)
XYZ	xyz(9.7804, 15.5118, 4.4858)
Luminance	0.1551 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437B28 #60287B

analogous

#6D7B28 #437B28 #287B37

triadic

#437B28 #28437B #7B2843

tetradic

#437B28 #286D7B #60287B #7B3728

square

#437B28 #286D7B #60287B #7B3728

split-complementary

#437B28 #37287B #7B286D

monochromatic

#111F0A #2A4D19 #437B28 #5CA937 #7BC856

Accessibility & contrast

On white

5.12

#437B28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#437B28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437B28

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437B28	#FFFFFF	#000000	##FFFFFF
##437B28	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F711D

Deuteranopia (green-blind)

#786C2F

Tritanopia (blue-blind)

#40776A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #437b28;
/* rgb */ color: rgb(67, 123, 40);
/* oklch */ color: oklch(52.6% 0.130 137.1);

Tailwind

colors: {
  custom: {
    50: '#7ca166',
    500: '#437b28',
    950: '#000000',
  },
}

SCSS

$custom: #437b28;
$custom-light: #7ca166;
$custom-dark: #000000;

JSON

{
  "hex": "#437b28",
  "rgb": {
    "r": 67,
    "g": 123,
    "b": 40
  },
  "hsl": {
    "h": 100.482,
    "s": 50.92,
    "l": 31.961
  },
  "oklch": {
    "l": 0.52576,
    "c": 0.1298,
    "h": 137.1
  },
  "luminance": 0.15512
}

Semantic roles & 50–950 ramp

primary

#437B28

secondary

#8F52AD

accent

#4DDAAD

background

#F7FAF6

surface

#EEF3EB

border

#C9CDC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #437B28

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

Preview Lab → · Contrast checker → · Palette generator →