#337D30#337D30

#337D30 is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.5% C 0.134 H 142.7°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#337D30
RGB	rgb(51, 125, 48)
HSL	hsl(118, 45%, 34%)
HSV	hsv(118, 62%, 49%)
CMYK	cmyk(59.2%, 0%, 61.6%, 51%)
CIE-LAB	lab(46.42, -39.23, 34.52)
CIE-LCH	lch(46.42, 52.26, 138.65°)
OKLab	oklab(52.5% -0.1067 0.0812)
OKLCH	oklch(52.5% 0.134 142.7)
XYZ	xyz(9.2319, 15.5836, 5.3172)
Luminance	0.1558 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D30 #7A307D

analogous

#5A7D30 #337D30 #307D54

triadic

#337D30 #30337D #7D3033

tetradic

#337D30 #305A7D #7A307D #7D5430

square

#337D30 #305A7D #7A307D #7D5430

split-complementary

#337D30 #54307D #7D305A

monochromatic

#0F250E #21511F #337D30 #45A941 #68C364

Accessibility & contrast

On white

5.10

#337D30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#337D30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D30

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D30	#FFFFFF	#000000	##FFFFFF
##337D30	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807228

Deuteranopia (green-blind)

#766C36

Tritanopia (blue-blind)

#27796C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #337d30;
/* rgb */ color: rgb(51, 125, 48);
/* oklch */ color: oklch(52.5% 0.134 142.7);

Tailwind

colors: {
  custom: {
    50: '#73a36b',
    500: '#337d30',
    950: '#000000',
  },
}

SCSS

$custom: #337d30;
$custom-light: #73a36b;
$custom-dark: #000000;

JSON

{
  "hex": "#337d30",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 48
  },
  "hsl": {
    "h": 117.662,
    "s": 44.509,
    "l": 33.922
  },
  "oklch": {
    "l": 0.52499,
    "c": 0.13413,
    "h": 142.7
  },
  "luminance": 0.15584
}

Semantic roles & 50–950 ramp

primary

#337D30

secondary

#A85EAB

accent

#54D4CF

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#090F07

muted

#7B7F7A

Preview Lab

Preview with #337D30

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

Preview Lab → · Contrast checker → · Palette generator →