#3A7311#3A7311

#3A7311 is a mid, vivid yellow-green. Relative luminance 0.132; OKLCH L 49.7% C 0.139 H 135.9°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#3A7311
RGB	rgb(58, 115, 17)
HSL	hsl(95, 74%, 26%)
HSV	hsv(95, 85%, 45%)
CMYK	cmyk(49.6%, 0%, 85.2%, 54.9%)
CIE-LAB	lab(43.06, -35.68, 43.82)
CIE-LCH	lch(43.06, 56.51, 129.15°)
OKLab	oklab(49.73% -0.0996 0.0965)
OKLCH	oklch(49.73% 0.139 135.9)
XYZ	xyz(7.9766, 13.2010, 2.6579)
Luminance	0.1320 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7311 #4A1173

analogous

#6B7311 #3A7311 #117319

triadic

#3A7311 #113A73 #73113A

tetradic

#3A7311 #116B73 #4A1173 #731911

square

#3A7311 #116B73 #4A1173 #731911

split-complementary

#3A7311 #191173 #73116B

monochromatic

#0D1B04 #1F3E09 #3A7311 #55A819 #70DE21

Accessibility & contrast

On white

5.77

#3A7311 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#3A7311 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A7311

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7311	#FFFFFF	#000000	##FFFFFF
##3A7311	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776900

Deuteranopia (green-blind)

#70641D

Tritanopia (blue-blind)

#386E61

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3a7311;
/* rgb */ color: rgb(58, 115, 17);
/* oklch */ color: oklch(49.7% 0.139 135.9);

Tailwind

colors: {
  custom: {
    50: '#779c59',
    500: '#3a7311',
    950: '#000000',
  },
}

SCSS

$custom: #3a7311;
$custom-light: #779c59;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7311",
  "rgb": {
    "r": 58,
    "g": 115,
    "b": 17
  },
  "hsl": {
    "h": 94.898,
    "s": 74.242,
    "l": 25.882
  },
  "oklch": {
    "l": 0.49733,
    "c": 0.13871,
    "h": 135.9
  },
  "luminance": 0.13201
}

Semantic roles & 50–950 ramp

primary

#3A7311

secondary

#7936AA

accent

#37F1A3

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #3A7311

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

Preview Lab → · Contrast checker → · Palette generator →