#337E53#337E53

#337E53 is a mid, moderate green. Relative luminance 0.163; OKLCH L 53.4% C 0.101 H 155.5°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#337E53
RGB	rgb(51, 126, 83)
HSL	hsl(146, 42%, 35%)
HSV	hsv(146, 60%, 49%)
CMYK	cmyk(59.5%, 0%, 34.1%, 50.6%)
CIE-LAB	lab(47.30, -33.80, 16.64)
CIE-LCH	lch(47.30, 37.67, 153.79°)
OKLab	oklab(53.4% -0.0919 0.042)
OKLCH	oklch(53.4% 0.101 155.5)
XYZ	xyz(10.3866, 16.2491, 10.7710)
Luminance	0.1625 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337E53 #7E335E

analogous

#397E33 #337E53 #337E79

triadic

#337E53 #53337E #7E5333

tetradic

#337E53 #33397E #7E335E #7E7933

square

#337E53 #33397E #7E335E #7E7933

split-complementary

#337E53 #79337E #7E3339

monochromatic

#10271A #215236 #337E53 #45AA70 #69C28F

Accessibility & contrast

On white

4.94

#337E53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#337E53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337E53

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337E53	#FFFFFF	#000000	##FFFFFF
##337E53	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)

#7E7550

Deuteranopia (green-blind)

#736D56

Tritanopia (blue-blind)

#1A7D73

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #337e53;
/* rgb */ color: rgb(51, 126, 83);
/* oklch */ color: oklch(53.4% 0.101 155.5);

Tailwind

colors: {
  custom: {
    50: '#72a483',
    500: '#337e53',
    950: '#000000',
  },
}

SCSS

$custom: #337e53;
$custom-light: #72a483;
$custom-dark: #000000;

JSON

{
  "hex": "#337e53",
  "rgb": {
    "r": 51,
    "g": 126,
    "b": 83
  },
  "hsl": {
    "h": 145.6,
    "s": 42.373,
    "l": 34.706
  },
  "oklch": {
    "l": 0.53396,
    "c": 0.10107,
    "h": 155.5
  },
  "luminance": 0.1625
}

Semantic roles & 50–950 ramp

primary

#337E53

secondary

#AA638C

accent

#569DD2

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #337E53

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

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