#3B7311#3B7311

#3B7311 is a mid, vivid yellow-green. Relative luminance 0.132; OKLCH L 49.8% C 0.138 H 135.6°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#3B7311
RGB	rgb(59, 115, 17)
HSL	hsl(94, 74%, 26%)
HSV	hsv(94, 85%, 45%)
CMYK	cmyk(48.7%, 0%, 85.2%, 54.9%)
CIE-LAB	lab(43.11, -35.34, 43.88)
CIE-LCH	lch(43.11, 56.34, 128.85°)
OKLab	oklab(49.78% -0.0988 0.0966)
OKLCH	oklch(49.78% 0.138 135.6)
XYZ	xyz(8.0353, 13.2312, 2.6607)
Luminance	0.1323 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B7311 #491173

analogous

#6C7311 #3B7311 #117318

triadic

#3B7311 #113B73 #73113B

tetradic

#3B7311 #116C73 #491173 #731811

square

#3B7311 #116C73 #491173 #731811

split-complementary

#3B7311 #181173 #73116C

monochromatic

#0E1B04 #203E09 #3B7311 #56A819 #72DE21

Accessibility & contrast

On white

5.76

#3B7311 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#3B7311 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B7311

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B7311	#FFFFFF	#000000	##FFFFFF
##3B7311	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776900

Deuteranopia (green-blind)

#70641D

Tritanopia (blue-blind)

#396E61

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3b7311;
/* rgb */ color: rgb(59, 115, 17);
/* oklch */ color: oklch(49.8% 0.138 135.6);

Tailwind

colors: {
  custom: {
    50: '#779c59',
    500: '#3b7311',
    950: '#000000',
  },
}

SCSS

$custom: #3b7311;
$custom-light: #779c59;
$custom-dark: #000000;

JSON

{
  "hex": "#3b7311",
  "rgb": {
    "r": 59,
    "g": 115,
    "b": 17
  },
  "hsl": {
    "h": 94.286,
    "s": 74.242,
    "l": 25.882
  },
  "oklch": {
    "l": 0.49783,
    "c": 0.13818,
    "h": 135.6
  },
  "luminance": 0.13232
}

Semantic roles & 50–950 ramp

primary

#3B7311

secondary

#7836AA

accent

#37F1A1

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #3B7311

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

Preview Lab → · Contrast checker → · Palette generator →