#337111#337111

#337111 is a mid, vivid yellow-green. Relative luminance 0.126; OKLCH L 48.8% C 0.140 H 137.5°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#337111
RGB	rgb(51, 113, 17)
HSL	hsl(99, 74%, 25%)
HSV	hsv(99, 85%, 44%)
CMYK	cmyk(54.9%, 0%, 85%, 55.7%)
CIE-LAB	lab(42.08, -37.13, 42.81)
CIE-LCH	lch(42.08, 56.67, 130.94°)
OKLab	oklab(48.84% -0.103 0.0945)
OKLCH	oklch(48.84% 0.14 137.5)
XYZ	xyz(7.3713, 12.5540, 2.5649)
Luminance	0.1255 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337111 #4F1171

analogous

#637111 #337111 #11711F

triadic

#337111 #113371 #711133

tetradic

#337111 #116371 #4F1171 #711F11

square

#337111 #116371 #4F1171 #711F11

split-complementary

#337111 #1F1171 #711163

monochromatic

#0C1B04 #1B3C09 #337111 #4BA619 #63DB21

Accessibility & contrast

On white

5.98

#337111 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#337111 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337111

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337111	#FFFFFF	#000000	##FFFFFF
##337111	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756600

Deuteranopia (green-blind)

#6D611D

Tritanopia (blue-blind)

#2F6D60

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #337111;
/* rgb */ color: rgb(51, 113, 17);
/* oklch */ color: oklch(48.8% 0.140 137.5);

Tailwind

colors: {
  custom: {
    50: '#729a59',
    500: '#337111',
    950: '#000000',
  },
}

SCSS

$custom: #337111;
$custom-light: #729a59;
$custom-dark: #000000;

JSON

{
  "hex": "#337111",
  "rgb": {
    "r": 51,
    "g": 113,
    "b": 17
  },
  "hsl": {
    "h": 98.75,
    "s": 73.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.48843,
    "c": 0.13983,
    "h": 137.5
  },
  "luminance": 0.12555
}

Semantic roles & 50–950 ramp

primary

#337111

secondary

#8036A8

accent

#37F1AF

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#080E04

muted

#7B7E79

Preview Lab

Preview with #337111

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

Preview Lab → · Contrast checker → · Palette generator →