#437F4B#437F4B

#437F4B is a mid, moderate green. Relative luminance 0.169; OKLCH L 54.2% C 0.102 H 147.0°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#437F4B
RGB	rgb(67, 127, 75)
HSL	hsl(128, 31%, 38%)
HSV	hsv(128, 47%, 50%)
CMYK	cmyk(47.2%, 0%, 40.9%, 50.2%)
CIE-LAB	lab(48.11, -31.39, 22.37)
CIE-LCH	lch(48.11, 38.55, 144.52°)
OKLab	oklab(54.18% -0.0853 0.0555)
OKLCH	oklch(54.18% 0.102 147)
XYZ	xyz(11.1735, 16.8793, 9.3245)
Luminance	0.1688 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437F4B #7F4377

analogous

#597F43 #437F4B #437F69

triadic

#437F4B #4B437F #7F4B43

tetradic

#437F4B #43597F #7F4377 #7F6943

square

#437F4B #43597F #7F4377 #7F6943

split-complementary

#437F4B #69437F #7F4359

monochromatic

#192F1C #2E5733 #437F4B #58A763 #80BC88

Accessibility & contrast

On white

4.80

#437F4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#437F4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437F4B

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437F4B	#FFFFFF	#000000	##FFFFFF
##437F4B	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807647

Deuteranopia (green-blind)

#78704E

Tritanopia (blue-blind)

#397D72

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #437f4b;
/* rgb */ color: rgb(67, 127, 75);
/* oklch */ color: oklch(54.2% 0.102 147.0);

Tailwind

colors: {
  custom: {
    50: '#7ba47e',
    500: '#437f4b',
    950: '#000000',
  },
}

SCSS

$custom: #437f4b;
$custom-light: #7ba47e;
$custom-dark: #000000;

JSON

{
  "hex": "#437f4b",
  "rgb": {
    "r": 67,
    "g": 127,
    "b": 75
  },
  "hsl": {
    "h": 128,
    "s": 30.928,
    "l": 38.039
  },
  "oklch": {
    "l": 0.54181,
    "c": 0.10178,
    "h": 147
  },
  "luminance": 0.1688
}

Semantic roles & 50–950 ramp

primary

#437F4B

secondary

#A777A1

accent

#61B9C7

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#0A0F0A

muted

#7C7F7C

Preview Lab

Preview with #437F4B

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

Preview Lab → · Contrast checker → · Palette generator →