#316311#316311

#316311 is a dark, vivid yellow-green. Relative luminance 0.096; OKLCH L 44.8% C 0.123 H 136.3°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#316311
RGB	rgb(49, 99, 17)
HSL	hsl(97, 71%, 23%)
HSV	hsv(97, 83%, 39%)
CMYK	cmyk(50.5%, 0%, 82.8%, 61.2%)
CIE-LAB	lab(37.15, -31.89, 38.17)
CIE-LCH	lch(37.15, 49.74, 129.88°)
OKLab	oklab(44.76% -0.0888 0.0848)
OKLCH	oklch(44.76% 0.123 136.3)
XYZ	xyz(5.8295, 9.6167, 2.0792)
Luminance	0.0962 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316311 #431163

analogous

#5A6311 #316311 #11631A

triadic

#316311 #113163 #631131

tetradic

#316311 #115A63 #431163 #631A11

square

#316311 #115A63 #431163 #631A11

split-complementary

#316311 #1A1163 #63115A

monochromatic

#0D1A04 #172F08 #316311 #4B971A #65CB23

Accessibility & contrast

On white

7.18

#316311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#316311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #316311

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316311	#FFFFFF	#000000	##FFFFFF
##316311	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675A00

Deuteranopia (green-blind)

#60561A

Tritanopia (blue-blind)

#2F5F54

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #316311;
/* rgb */ color: rgb(49, 99, 17);
/* oklch */ color: oklch(44.8% 0.123 136.3);

Tailwind

colors: {
  custom: {
    50: '#6f9057',
    500: '#316311',
    950: '#000000',
  },
}

SCSS

$custom: #316311;
$custom-light: #6f9057;
$custom-dark: #000000;

JSON

{
  "hex": "#316311",
  "rgb": {
    "r": 49,
    "g": 99,
    "b": 17
  },
  "hsl": {
    "h": 96.585,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.44755,
    "c": 0.12284,
    "h": 136.3
  },
  "luminance": 0.09617
}

Semantic roles & 50–950 ramp

primary

#316311

secondary

#73349B

accent

#3AEDA8

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#080C03

muted

#7B7D78

Preview Lab

Preview with #316311

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

Preview Lab → · Contrast checker → · Palette generator →