#337D54#337D54

#337D54 is a mid, moderate green. Relative luminance 0.160; OKLCH L 53.1% C 0.099 H 156.3°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#337D54
RGB	rgb(51, 125, 84)
HSL	hsl(147, 42%, 35%)
HSV	hsv(147, 59%, 49%)
CMYK	cmyk(59.2%, 0%, 32.8%, 51%)
CIE-LAB	lab(46.99, -33.13, 15.64)
CIE-LCH	lch(46.99, 36.64, 154.73°)
OKLab	oklab(53.15% -0.0903 0.0396)
OKLCH	oklch(53.15% 0.099 156.3)
XYZ	xyz(10.2982, 16.0102, 10.9334)
Luminance	0.1601 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D54 #7D335C

analogous

#377D33 #337D54 #337D79

triadic

#337D54 #54337D #7D5433

tetradic

#337D54 #33377D #7D335C #7D7933

square

#337D54 #33377D #7D335C #7D7933

split-complementary

#337D54 #79337D #7D3337

monochromatic

#10261A #215237 #337D54 #45A871 #69C290

Accessibility & contrast

On white

5.00

#337D54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#337D54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D54

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D54	#FFFFFF	#000000	##FFFFFF
##337D54	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7451

Deuteranopia (green-blind)

#726C57

Tritanopia (blue-blind)

#197C72

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #337d54;
/* rgb */ color: rgb(51, 125, 84);
/* oklch */ color: oklch(53.1% 0.099 156.3);

Tailwind

colors: {
  custom: {
    50: '#72a384',
    500: '#337d54',
    950: '#000000',
  },
}

SCSS

$custom: #337d54;
$custom-light: #72a384;
$custom-dark: #000000;

JSON

{
  "hex": "#337d54",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 84
  },
  "hsl": {
    "h": 146.757,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.53147,
    "c": 0.09855,
    "h": 156.3
  },
  "luminance": 0.16011
}

Semantic roles & 50–950 ramp

primary

#337D54

secondary

#AA628A

accent

#569BD2

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#080F0B

muted

#7B7F7C

Preview Lab

Preview with #337D54

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

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