#337B25#337B25

#337B25 is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.8% C 0.140 H 140.6°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#337B25
RGB	rgb(51, 123, 37)
HSL	hsl(110, 54%, 31%)
HSV	hsv(110, 70%, 48%)
CMYK	cmyk(58.5%, 0%, 69.9%, 51.8%)
CIE-LAB	lab(45.64, -39.64, 38.79)
CIE-LCH	lch(45.64, 55.46, 135.62°)
OKLab	oklab(51.82% -0.1085 0.0891)
OKLCH	oklch(51.82% 0.14 140.6)
XYZ	xyz(8.7817, 15.0025, 4.1829)
Luminance	0.1500 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337B25 #6D257B

analogous

#5E7B25 #337B25 #257B42

triadic

#337B25 #25337B #7B2533

tetradic

#337B25 #255E7B #6D257B #7B4225

square

#337B25 #255E7B #6D257B #7B4225

split-complementary

#337B25 #42257B #7B255E

monochromatic

#0C1D09 #1F4C17 #337B25 #47AA33 #64CA50

Accessibility & contrast

On white

5.25

#337B25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#337B25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337B25

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337B25	#FFFFFF	#000000	##FFFFFF
##337B25	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7019

Deuteranopia (green-blind)

#756A2D

Tritanopia (blue-blind)

#2A776A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #337b25;
/* rgb */ color: rgb(51, 123, 37);
/* oklch */ color: oklch(51.8% 0.140 140.6);

Tailwind

colors: {
  custom: {
    50: '#73a264',
    500: '#337b25',
    950: '#000000',
  },
}

SCSS

$custom: #337b25;
$custom-light: #73a264;
$custom-dark: #000000;

JSON

{
  "hex": "#337b25",
  "rgb": {
    "r": 51,
    "g": 123,
    "b": 37
  },
  "hsl": {
    "h": 110.233,
    "s": 53.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.51817,
    "c": 0.14038,
    "h": 140.6
  },
  "luminance": 0.15003
}

Semantic roles & 50–950 ramp

primary

#337B25

secondary

#9E4FAD

accent

#4BDDC5

background

#F7FAF6

surface

#EDF3EB

border

#C8CDC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #337B25

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

Preview Lab → · Contrast checker → · Palette generator →