#313B06#313B06

#313B06 is a dark, moderate yellow-green. Relative luminance 0.038; OKLCH L 33.2% C 0.074 H 120.2°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#313B06
RGB	rgb(49, 59, 6)
HSL	hsl(71, 82%, 13%)
HSV	hsv(71, 90%, 23%)
CMYK	cmyk(16.9%, 0%, 89.8%, 76.9%)
CIE-LAB	lab(22.98, -12.43, 28.84)
CIE-LCH	lch(22.98, 31.40, 113.32°)
OKLab	oklab(33.18% -0.037 0.0636)
OKLCH	oklch(33.18% 0.074 120.2)
XYZ	xyz(2.8635, 3.7941, 0.7537)
Luminance	0.0379 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313B06 #10063B

analogous

#3B2A06 #313B06 #163B06

triadic

#313B06 #06313B #3B0631

tetradic

#313B06 #063B2A #10063B #3B0616

square

#313B06 #063B2A #10063B #3B0616

split-complementary

#313B06 #06163B #2A063B

monochromatic

#171C03 #171C03 #313B06 #5F730C #8DAA11

Accessibility & contrast

On white

11.94

#313B06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#313B06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313B06

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313B06	#FFFFFF	#000000	##FFFFFF
##313B06	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3700

Deuteranopia (green-blind)

#3E370B

Tritanopia (blue-blind)

#343731

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #313b06;
/* rgb */ color: rgb(49, 59, 6);
/* oklch */ color: oklch(33.2% 0.074 120.2);

Tailwind

colors: {
  custom: {
    50: '#6b704b',
    500: '#313b06',
    950: '#000000',
  },
}

SCSS

$custom: #313b06;
$custom-light: #6b704b;
$custom-dark: #000000;

JSON

{
  "hex": "#313b06",
  "rgb": {
    "r": 49,
    "g": 59,
    "b": 6
  },
  "hsl": {
    "h": 71.321,
    "s": 81.538,
    "l": 12.745
  },
  "oklch": {
    "l": 0.33179,
    "c": 0.07363,
    "h": 120.2
  },
  "luminance": 0.03794
}

Semantic roles & 50–950 ramp

primary

#313B06

secondary

#33227B

accent

#30F856

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070701

muted

#7A7A77

Preview Lab

Preview with #313B06

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

Preview Lab → · Contrast checker → · Palette generator →