#337E52#337E52

#337E52 is a mid, moderate green. Relative luminance 0.162; OKLCH L 53.4% C 0.102 H 154.9°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#337E52
RGB	rgb(51, 126, 82)
HSL	hsl(145, 42%, 35%)
HSV	hsv(145, 60%, 49%)
CMYK	cmyk(59.5%, 0%, 34.9%, 50.6%)
CIE-LAB	lab(47.28, -34.01, 17.19)
CIE-LCH	lch(47.28, 38.10, 153.19°)
OKLab	oklab(53.37% -0.0924 0.0433)
OKLCH	oklch(53.37% 0.102 154.9)
XYZ	xyz(10.3482, 16.2337, 10.5691)
Luminance	0.1623 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337E52 #7E335F

analogous

#3A7E33 #337E52 #337E78

triadic

#337E52 #52337E #7E5233

tetradic

#337E52 #333A7E #7E335F #7E7833

square

#337E52 #333A7E #7E335F #7E7833

split-complementary

#337E52 #78337E #7E333A

monochromatic

#102719 #215236 #337E52 #45AA6E #69C28E

Accessibility & contrast

On white

4.94

#337E52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#337E52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337E52

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337E52	#FFFFFF	#000000	##FFFFFF
##337E52	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E744F

Deuteranopia (green-blind)

#736D55

Tritanopia (blue-blind)

#1A7D73

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #337e52;
/* rgb */ color: rgb(51, 126, 82);
/* oklch */ color: oklch(53.4% 0.102 154.9);

Tailwind

colors: {
  custom: {
    50: '#72a483',
    500: '#337e52',
    950: '#000000',
  },
}

SCSS

$custom: #337e52;
$custom-light: #72a483;
$custom-dark: #000000;

JSON

{
  "hex": "#337e52",
  "rgb": {
    "r": 51,
    "g": 126,
    "b": 82
  },
  "hsl": {
    "h": 144.8,
    "s": 42.373,
    "l": 34.706
  },
  "oklch": {
    "l": 0.53373,
    "c": 0.10207,
    "h": 154.9
  },
  "luminance": 0.16235
}

Semantic roles & 50–950 ramp

primary

#337E52

secondary

#AA638D

accent

#569FD2

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #337E52

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

Preview Lab → · Contrast checker → · Palette generator →