#337E4D#337E4D

#337E4D is a mid, moderate green. Relative luminance 0.162; OKLCH L 53.3% C 0.107 H 152.3°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#337E4D
RGB	rgb(51, 126, 77)
HSL	hsl(141, 42%, 35%)
HSV	hsv(141, 60%, 49%)
CMYK	cmyk(59.5%, 0%, 38.9%, 50.6%)
CIE-LAB	lab(47.18, -35.01, 19.91)
CIE-LCH	lch(47.18, 40.28, 150.37°)
OKLab	oklab(53.26% -0.0949 0.0497)
OKLCH	oklch(53.26% 0.107 152.3)
XYZ	xyz(10.1649, 16.1604, 9.6033)
Luminance	0.1616 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337E4D #7E3364

analogous

#3F7E33 #337E4D #337E73

triadic

#337E4D #4D337E #7E4D33

tetradic

#337E4D #333F7E #7E3364 #7E7333

square

#337E4D #333F7E #7E3364 #7E7333

split-complementary

#337E4D #73337E #7E333F

monochromatic

#102718 #215232 #337E4D #45AA68 #69C288

Accessibility & contrast

On white

4.96

#337E4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#337E4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337E4D

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337E4D	#FFFFFF	#000000	##FFFFFF
##337E4D	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E744A

Deuteranopia (green-blind)

#746D50

Tritanopia (blue-blind)

#1D7C72

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #337e4d;
/* rgb */ color: rgb(51, 126, 77);
/* oklch */ color: oklch(53.3% 0.107 152.3);

Tailwind

colors: {
  custom: {
    50: '#72a47f',
    500: '#337e4d',
    950: '#000000',
  },
}

SCSS

$custom: #337e4d;
$custom-light: #72a47f;
$custom-dark: #000000;

JSON

{
  "hex": "#337e4d",
  "rgb": {
    "r": 51,
    "g": 126,
    "b": 77
  },
  "hsl": {
    "h": 140.8,
    "s": 42.373,
    "l": 34.706
  },
  "oklch": {
    "l": 0.53263,
    "c": 0.10715,
    "h": 152.3
  },
  "luminance": 0.16161
}

Semantic roles & 50–950 ramp

primary

#337E4D

secondary

#AA6391

accent

#56A7D2

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #337E4D

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

Preview Lab → · Contrast checker → · Palette generator →