#337F15#337F15

#337F15 is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.8% C 0.155 H 138.9°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#337F15
RGB	rgb(51, 127, 21)
HSL	hsl(103, 72%, 29%)
HSV	hsv(103, 83%, 50%)
CMYK	cmyk(59.8%, 0%, 83.5%, 50.2%)
CIE-LAB	lab(46.89, -42.43, 46.04)
CIE-LCH	lch(46.89, 62.61, 132.67°)
OKLab	oklab(52.82% -0.117 0.1019)
OKLCH	oklch(52.82% 0.155 138.9)
XYZ	xyz(9.0896, 15.9359, 3.3063)
Luminance	0.1594 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337F15 #61157F

analogous

#687F15 #337F15 #157F2C

triadic

#337F15 #15337F #7F1533

tetradic

#337F15 #15687F #61157F #7F2C15

square

#337F15 #15687F #61157F #7F2C15

split-complementary

#337F15 #2C157F #7F1568

monochromatic

#0B1A04 #1E4A0C #337F15 #48B41E #62DD31

Accessibility & contrast

On white

5.02

#337F15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#337F15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337F15

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337F15	#FFFFFF	#000000	##FFFFFF
##337F15	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#7A6D22

Tritanopia (blue-blind)

#2B7A6C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #337f15;
/* rgb */ color: rgb(51, 127, 21);
/* oklch */ color: oklch(52.8% 0.155 138.9);

Tailwind

colors: {
  custom: {
    50: '#75a55d',
    500: '#337f15',
    950: '#000000',
  },
}

SCSS

$custom: #337f15;
$custom-light: #75a55d;
$custom-dark: #000000;

JSON

{
  "hex": "#337f15",
  "rgb": {
    "r": 51,
    "g": 127,
    "b": 21
  },
  "hsl": {
    "h": 103.019,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52817,
    "c": 0.15516,
    "h": 138.9
  },
  "luminance": 0.15937
}

Semantic roles & 50–950 ramp

primary

#337F15

secondary

#923CB4

accent

#39EEBB

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #337F15

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

Preview Lab → · Contrast checker → · Palette generator →