#437E31#437E31

#437E31 is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.5% C 0.126 H 139.0°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#437E31
RGB	rgb(67, 126, 49)
HSL	hsl(106, 44%, 34%)
HSV	hsv(106, 61%, 49%)
CMYK	cmyk(46.8%, 0%, 61.1%, 50.6%)
CIE-LAB	lab(47.41, -34.72, 35.34)
CIE-LCH	lch(47.41, 49.54, 134.50°)
OKLab	oklab(53.49% -0.0954 0.083)
OKLCH	oklch(53.49% 0.126 139)
XYZ	xyz(10.3296, 16.3361, 5.5140)
Luminance	0.1634 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437E31 #6C317E

analogous

#6A7E31 #437E31 #317E46

triadic

#437E31 #31437E #7E3143

tetradic

#437E31 #316A7E #6C317E #7E4631

square

#437E31 #316A7E #6C317E #7E4631

split-complementary

#437E31 #46317E #7E316A

monochromatic

#14260F #2C5220 #437E31 #5AAA42 #7CC366

Accessibility & contrast

On white

4.92

#437E31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#437E31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437E31

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437E31	#FFFFFF	#000000	##FFFFFF
##437E31	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827429

Deuteranopia (green-blind)

#7A6F37

Tritanopia (blue-blind)

#3F7A6D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #437e31;
/* rgb */ color: rgb(67, 126, 49);
/* oklch */ color: oklch(53.5% 0.126 139.0);

Tailwind

colors: {
  custom: {
    50: '#7ca46c',
    500: '#437e31',
    950: '#000000',
  },
}

SCSS

$custom: #437e31;
$custom-light: #7ca46c;
$custom-dark: #000000;

JSON

{
  "hex": "#437e31",
  "rgb": {
    "r": 67,
    "g": 126,
    "b": 49
  },
  "hsl": {
    "h": 105.974,
    "s": 44,
    "l": 34.314
  },
  "oklch": {
    "l": 0.53494,
    "c": 0.12641,
    "h": 139
  },
  "luminance": 0.16337
}

Semantic roles & 50–950 ramp

primary

#437E31

secondary

#9960AB

accent

#54D4B6

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F07

muted

#7C7F7A

Preview Lab

Preview with #437E31

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

Preview Lab → · Contrast checker → · Palette generator →