#337A37#337A37

#337A37 is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.8% C 0.123 H 144.5°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#337A37
RGB	rgb(51, 122, 55)
HSL	hsl(123, 41%, 34%)
HSV	hsv(123, 58%, 48%)
CMYK	cmyk(58.2%, 0%, 54.9%, 52.2%)
CIE-LAB	lab(45.49, -37.05, 29.86)
CIE-LCH	lch(45.49, 47.58, 141.13°)
OKLab	oklab(51.76% -0.1005 0.0716)
OKLCH	oklch(51.76% 0.123 144.5)
XYZ	xyz(9.0138, 14.8979, 6.0143)
Luminance	0.1490 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337A37 #7A3376

analogous

#537A33 #337A37 #337A5B

triadic

#337A37 #37337A #7A3733

tetradic

#337A37 #33537A #7A3376 #7A5B33

square

#337A37 #33537A #7A3376 #7A5B33

split-complementary

#337A37 #5B337A #7A3353

monochromatic

#0F2410 #214F24 #337A37 #45A54A #68C06D

Accessibility & contrast

On white

5.28

#337A37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#337A37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337A37

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337A37	#FFFFFF	#000000	##FFFFFF
##337A37	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7031

Deuteranopia (green-blind)

#73693C

Tritanopia (blue-blind)

#26776B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #337a37;
/* rgb */ color: rgb(51, 122, 55);
/* oklch */ color: oklch(51.8% 0.123 144.5);

Tailwind

colors: {
  custom: {
    50: '#72a16f',
    500: '#337a37',
    950: '#000000',
  },
}

SCSS

$custom: #337a37;
$custom-light: #72a16f;
$custom-dark: #000000;

JSON

{
  "hex": "#337a37",
  "rgb": {
    "r": 51,
    "g": 122,
    "b": 55
  },
  "hsl": {
    "h": 123.38,
    "s": 41.04,
    "l": 33.922
  },
  "oklch": {
    "l": 0.51762,
    "c": 0.12342,
    "h": 144.5
  },
  "luminance": 0.14899
}

Semantic roles & 50–950 ramp

primary

#337A37

secondary

#A861A4

accent

#57CAD1

background

#F7FAF6

surface

#EDF3EC

border

#C8CDC7

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #337A37

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

Preview Lab → · Contrast checker → · Palette generator →