#313F06#313F06

#313F06 is a dark, moderate yellow-green. Relative luminance 0.042; OKLCH L 34.3% C 0.079 H 123.2°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#313F06
RGB	rgb(49, 63, 6)
HSL	hsl(75, 83%, 14%)
HSV	hsv(75, 90%, 25%)
CMYK	cmyk(22.2%, 0%, 90.5%, 75.3%)
CIE-LAB	lab(24.39, -14.74, 30.25)
CIE-LCH	lch(24.39, 33.65, 115.97°)
OKLab	oklab(34.32% -0.0433 0.0663)
OKLCH	oklch(34.32% 0.079 123.2)
XYZ	xyz(3.0770, 4.2211, 0.8249)
Luminance	0.0422 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313F06 #14063F

analogous

#3F3006 #313F06 #143F06

triadic

#313F06 #06313F #3F0631

tetradic

#313F06 #063F30 #14063F #3F0614

square

#313F06 #063F30 #14063F #3F0614

split-complementary

#313F06 #06143F #30063F

monochromatic

#161C03 #161C03 #313F06 #5C770B #88AF11

Accessibility & contrast

On white

11.39

#313F06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#313F06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313F06

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313F06	#FFFFFF	#000000	##FFFFFF
##313F06	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A00

Deuteranopia (green-blind)

#413A0C

Tritanopia (blue-blind)

#343B35

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #313f06;
/* rgb */ color: rgb(49, 63, 6);
/* oklch */ color: oklch(34.3% 0.079 123.2);

Tailwind

colors: {
  custom: {
    50: '#6b744c',
    500: '#313f06',
    950: '#000000',
  },
}

SCSS

$custom: #313f06;
$custom-light: #6b744c;
$custom-dark: #000000;

JSON

{
  "hex": "#313f06",
  "rgb": {
    "r": 49,
    "g": 63,
    "b": 6
  },
  "hsl": {
    "h": 74.737,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.34318,
    "c": 0.07923,
    "h": 123.2
  },
  "luminance": 0.04221
}

Semantic roles & 50–950 ramp

primary

#313F06

secondary

#39227F

accent

#2FF960

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#070801

muted

#7A7B77

Preview Lab

Preview with #313F06

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

Preview Lab → · Contrast checker → · Palette generator →