#313C07#313C07

#313C07 is a dark, moderate yellow-green. Relative luminance 0.039; OKLCH L 33.5% C 0.074 H 121.1°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#313C07
RGB	rgb(49, 60, 7)
HSL	hsl(72, 79%, 13%)
HSV	hsv(72, 88%, 24%)
CMYK	cmyk(18.3%, 0%, 88.3%, 76.5%)
CIE-LAB	lab(23.34, -12.95, 28.80)
CIE-LCH	lch(23.34, 31.57, 114.21°)
OKLab	oklab(33.47% -0.0383 0.0636)
OKLCH	oklch(33.47% 0.074 121.1)
XYZ	xyz(2.9209, 3.9000, 0.7999)
Luminance	0.0390 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313C07 #12073C

analogous

#3C2C07 #313C07 #163C07

triadic

#313C07 #07313C #3C0731

tetradic

#313C07 #073C2C #12073C #3C0716

square

#313C07 #073C2C #12073C #3C0716

split-complementary

#313C07 #07163C #2C073C

monochromatic

#161B03 #161B03 #313C07 #5E730D #8BAA14

Accessibility & contrast

On white

11.80

#313C07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#313C07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313C07

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313C07	#FFFFFF	#000000	##FFFFFF
##313C07	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403800

Deuteranopia (green-blind)

#3F380C

Tritanopia (blue-blind)

#343832

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #313c07;
/* rgb */ color: rgb(49, 60, 7);
/* oklch */ color: oklch(33.5% 0.074 121.1);

Tailwind

colors: {
  custom: {
    50: '#6b714c',
    500: '#313c07',
    950: '#000000',
  },
}

SCSS

$custom: #313c07;
$custom-light: #6b714c;
$custom-dark: #000000;

JSON

{
  "hex": "#313c07",
  "rgb": {
    "r": 49,
    "g": 60,
    "b": 7
  },
  "hsl": {
    "h": 72.453,
    "s": 79.104,
    "l": 13.137
  },
  "oklch": {
    "l": 0.33471,
    "c": 0.07426,
    "h": 121.1
  },
  "luminance": 0.039
}

Semantic roles & 50–950 ramp

primary

#313C07

secondary

#36237B

accent

#32F65B

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070701

muted

#7A7A77

Preview Lab

Preview with #313C07

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

Preview Lab → · Contrast checker → · Palette generator →