#313F16#313F16

#313F16 is a dark, moderate yellow-green. Relative luminance 0.043; OKLCH L 34.5% C 0.066 H 125.5°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#313F16
RGB	rgb(49, 63, 22)
HSL	hsl(80, 48%, 17%)
HSV	hsv(80, 65%, 25%)
CMYK	cmyk(22.2%, 0%, 65.1%, 75.3%)
CIE-LAB	lab(24.53, -13.44, 22.87)
CIE-LCH	lch(24.53, 26.53, 120.44°)
OKLab	oklab(34.48% -0.038 0.0534)
OKLCH	oklch(34.48% 0.066 125.5)
XYZ	xyz(3.1890, 4.2659, 1.4143)
Luminance	0.0427 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313F16 #24163F

analogous

#3F3916 #313F16 #1D3F16

triadic

#313F16 #16313F #3F1631

tetradic

#313F16 #163F39 #24163F #3F161D

square

#313F16 #163F39 #24163F #3F161D

split-complementary

#313F16 #161D3F #39163F

monochromatic

#121708 #121708 #313F16 #546C26 #789A36

Accessibility & contrast

On white

11.33

#313F16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#313F16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313F16

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313F16	#FFFFFF	#000000	##FFFFFF
##313F16	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B12

Deuteranopia (green-blind)

#413A19

Tritanopia (blue-blind)

#333C36

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #313f16;
/* rgb */ color: rgb(49, 63, 22);
/* oklch */ color: oklch(34.5% 0.066 125.5);

Tailwind

colors: {
  custom: {
    50: '#6a7455',
    500: '#313f16',
    950: '#000000',
  },
}

SCSS

$custom: #313f16;
$custom-light: #6a7455;
$custom-dark: #000000;

JSON

{
  "hex": "#313f16",
  "rgb": {
    "r": 49,
    "g": 63,
    "b": 22
  },
  "hsl": {
    "h": 80.488,
    "s": 48.235,
    "l": 16.667
  },
  "oklch": {
    "l": 0.34479,
    "c": 0.06557,
    "h": 125.5
  },
  "luminance": 0.04266
}

Semantic roles & 50–950 ramp

primary

#313F16

secondary

#4F3B76

accent

#50D87E

background

#F6F7F4

surface

#EBEDE8

border

#C6C8C4

text

#060803

muted

#7A7B78

Preview Lab

Preview with #313F16

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

Preview Lab → · Contrast checker → · Palette generator →