#437D31#437D31

#437D31 is a mid, vivid green. Relative luminance 0.161; OKLCH L 53.2% C 0.125 H 138.9°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#437D31
RGB	rgb(67, 125, 49)
HSL	hsl(106, 44%, 34%)
HSV	hsv(106, 61%, 49%)
CMYK	cmyk(46.4%, 0%, 60.8%, 51%)
CIE-LAB	lab(47.08, -34.28, 34.96)
CIE-LCH	lch(47.08, 48.96, 134.44°)
OKLab	oklab(53.22% -0.0942 0.0821)
OKLCH	oklch(53.22% 0.125 138.9)
XYZ	xyz(10.2024, 16.0816, 5.4716)
Luminance	0.1608 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437D31 #6B317D

analogous

#697D31 #437D31 #317D45

triadic

#437D31 #31437D #7D3143

tetradic

#437D31 #31697D #6B317D #7D4531

square

#437D31 #31697D #6B317D #7D4531

split-complementary

#437D31 #45317D #7D3169

monochromatic

#14250F #2B5120 #437D31 #5BA942 #7CC366

Accessibility & contrast

On white

4.98

#437D31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#437D31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437D31

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437D31	#FFFFFF	#000000	##FFFFFF
##437D31	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817329

Deuteranopia (green-blind)

#796E37

Tritanopia (blue-blind)

#3F796C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #437d31;
/* rgb */ color: rgb(67, 125, 49);
/* oklch */ color: oklch(53.2% 0.125 138.9);

Tailwind

colors: {
  custom: {
    50: '#7ca36c',
    500: '#437d31',
    950: '#000000',
  },
}

SCSS

$custom: #437d31;
$custom-light: #7ca36c;
$custom-dark: #000000;

JSON

{
  "hex": "#437d31",
  "rgb": {
    "r": 67,
    "g": 125,
    "b": 49
  },
  "hsl": {
    "h": 105.789,
    "s": 43.678,
    "l": 34.118
  },
  "oklch": {
    "l": 0.53223,
    "c": 0.12496,
    "h": 138.9
  },
  "luminance": 0.16082
}

Semantic roles & 50–950 ramp

primary

#437D31

secondary

#9960AA

accent

#54D3B5

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F07

muted

#7C7F7A

Preview Lab

Preview with #437D31

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

Preview Lab → · Contrast checker → · Palette generator →