#337011#337011

#337011 is a mid, vivid yellow-green. Relative luminance 0.123; OKLCH L 48.6% C 0.139 H 137.4°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#337011
RGB	rgb(51, 112, 17)
HSL	hsl(99, 74%, 25%)
HSV	hsv(99, 85%, 44%)
CMYK	cmyk(54.5%, 0%, 84.8%, 56.1%)
CIE-LAB	lab(41.74, -36.73, 42.49)
CIE-LCH	lch(41.74, 56.17, 130.83°)
OKLab	oklab(48.56% -0.1019 0.0939)
OKLCH	oklch(48.56% 0.139 137.4)
XYZ	xyz(7.2604, 12.3321, 2.5279)
Luminance	0.1233 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337011 #4E1170

analogous

#627011 #337011 #11701E

triadic

#337011 #113370 #701133

tetradic

#337011 #116270 #4E1170 #701E11

square

#337011 #116270 #4E1170 #701E11

split-complementary

#337011 #1E1170 #701162

monochromatic

#0C1B04 #1B3B09 #337011 #4BA519 #63DA21

Accessibility & contrast

On white

6.06

#337011 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#337011 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337011

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337011	#FFFFFF	#000000	##FFFFFF
##337011	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746600

Deuteranopia (green-blind)

#6C611D

Tritanopia (blue-blind)

#2F6C5F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #337011;
/* rgb */ color: rgb(51, 112, 17);
/* oklch */ color: oklch(48.6% 0.139 137.4);

Tailwind

colors: {
  custom: {
    50: '#729a59',
    500: '#337011',
    950: '#000000',
  },
}

SCSS

$custom: #337011;
$custom-light: #729a59;
$custom-dark: #000000;

JSON

{
  "hex": "#337011",
  "rgb": {
    "r": 51,
    "g": 112,
    "b": 17
  },
  "hsl": {
    "h": 98.526,
    "s": 73.643,
    "l": 25.294
  },
  "oklch": {
    "l": 0.4856,
    "c": 0.13857,
    "h": 137.4
  },
  "luminance": 0.12333
}

Semantic roles & 50–950 ramp

primary

#337011

secondary

#7F35A7

accent

#37F0AE

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#080E04

muted

#7B7E79

Preview Lab

Preview with #337011

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

Preview Lab → · Contrast checker → · Palette generator →