#337611#337611

#337611 is a mid, vivid yellow-green. Relative luminance 0.137; OKLCH L 50.3% C 0.146 H 137.9°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#337611
RGB	rgb(51, 118, 17)
HSL	hsl(100, 75%, 26%)
HSV	hsv(100, 86%, 46%)
CMYK	cmyk(56.8%, 0%, 85.6%, 53.7%)
CIE-LAB	lab(43.80, -39.14, 44.38)
CIE-LCH	lch(43.80, 59.18, 131.41°)
OKLab	oklab(50.26% -0.1084 0.0978)
OKLCH	oklch(50.26% 0.146 137.9)
XYZ	xyz(7.9446, 13.7005, 2.7560)
Luminance	0.1370 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337611 #541176

analogous

#667611 #337611 #117622

triadic

#337611 #113376 #761133

tetradic

#337611 #116676 #541176 #762211

square

#337611 #116676 #541176 #762211

split-complementary

#337611 #221176 #761166

monochromatic

#0C1B04 #1C4109 #337611 #4AAB19 #62DF22

Accessibility & contrast

On white

5.61

#337611 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#337611 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337611

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337611	#FFFFFF	#000000	##FFFFFF
##337611	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B00

Deuteranopia (green-blind)

#72651E

Tritanopia (blue-blind)

#2D7264

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #337611;
/* rgb */ color: rgb(51, 118, 17);
/* oklch */ color: oklch(50.3% 0.146 137.9);

Tailwind

colors: {
  custom: {
    50: '#739e5a',
    500: '#337611',
    950: '#000000',
  },
}

SCSS

$custom: #337611;
$custom-light: #739e5a;
$custom-dark: #000000;

JSON

{
  "hex": "#337611",
  "rgb": {
    "r": 51,
    "g": 118,
    "b": 17
  },
  "hsl": {
    "h": 99.802,
    "s": 74.815,
    "l": 26.471
  },
  "oklch": {
    "l": 0.50259,
    "c": 0.14603,
    "h": 137.9
  },
  "luminance": 0.13701
}

Semantic roles & 50–950 ramp

primary

#337611

secondary

#8536AD

accent

#36F1B2

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #337611

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

Preview Lab → · Contrast checker → · Palette generator →