#437F55#437F55

#437F55 is a mid, moderate green. Relative luminance 0.170; OKLCH L 54.4% C 0.091 H 152.0°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#437F55
RGB	rgb(67, 127, 85)
HSL	hsl(138, 31%, 38%)
HSV	hsv(138, 47%, 50%)
CMYK	cmyk(47.2%, 0%, 33.1%, 50.2%)
CIE-LAB	lab(48.29, -29.52, 16.95)
CIE-LCH	lch(48.29, 34.04, 150.15°)
OKLab	oklab(54.4% -0.0805 0.0428)
OKLCH	oklch(54.4% 0.091 152)
XYZ	xyz(11.5430, 17.0271, 11.2709)
Luminance	0.1703 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437F55 #7F436D

analogous

#4F7F43 #437F55 #437F73

triadic

#437F55 #55437F #7F5543

tetradic

#437F55 #434F7F #7F436D #7F7343

square

#437F55 #434F7F #7F436D #7F7343

split-complementary

#437F55 #73437F #7F434F

monochromatic

#192F1F #2E573A #437F55 #58A770 #80BC92

Accessibility & contrast

On white

4.77

#437F55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#437F55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437F55

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437F55	#FFFFFF	#000000	##FFFFFF
##437F55	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7652

Deuteranopia (green-blind)

#767058

Tritanopia (blue-blind)

#377D74

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #437f55;
/* rgb */ color: rgb(67, 127, 85);
/* oklch */ color: oklch(54.4% 0.091 152.0);

Tailwind

colors: {
  custom: {
    50: '#7ba485',
    500: '#437f55',
    950: '#000000',
  },
}

SCSS

$custom: #437f55;
$custom-light: #7ba485;
$custom-dark: #000000;

JSON

{
  "hex": "#437f55",
  "rgb": {
    "r": 67,
    "g": 127,
    "b": 85
  },
  "hsl": {
    "h": 138,
    "s": 30.928,
    "l": 38.039
  },
  "oklch": {
    "l": 0.54395,
    "c": 0.09115,
    "h": 152
  },
  "luminance": 0.17028
}

Semantic roles & 50–950 ramp

primary

#437F55

secondary

#A77799

accent

#61A8C7

background

#F7FAF8

surface

#EEF4EF

border

#C9CECA

text

#090F0B

muted

#7B7F7C

Preview Lab

Preview with #437F55

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

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