#313A10#313A10

#313A10 is a dark, moderate yellow-green. Relative luminance 0.037; OKLCH L 33.0% C 0.064 H 120.3°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#313A10
RGB	rgb(49, 58, 16)
HSL	hsl(73, 57%, 15%)
HSV	hsv(73, 72%, 23%)
CMYK	cmyk(15.5%, 0%, 72.4%, 77.3%)
CIE-LAB	lab(22.71, -11.10, 24.09)
CIE-LCH	lch(22.71, 26.53, 114.74°)
OKLab	oklab(32.99% -0.0322 0.0551)
OKLCH	oklch(32.99% 0.064 120.3)
XYZ	xyz(2.8732, 3.7165, 1.0561)
Luminance	0.0372 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313A10 #19103A

analogous

#3A2E10 #313A10 #1C3A10

triadic

#313A10 #10313A #3A1031

tetradic

#313A10 #103A2E #19103A #3A101C

square

#313A10 #103A2E #19103A #3A101C

split-complementary

#313A10 #101C3A #2E103A

monochromatic

#141807 #141807 #313A10 #5A6A1D #829A2A

Accessibility & contrast

On white

12.05

#313A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#313A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313A10

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313A10	#FFFFFF	#000000	##FFFFFF
##313A10	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E360B

Deuteranopia (green-blind)

#3D3613

Tritanopia (blue-blind)

#343731

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #313a10;
/* rgb */ color: rgb(49, 58, 16);
/* oklch */ color: oklch(33.0% 0.064 120.3);

Tailwind

colors: {
  custom: {
    50: '#6a7050',
    500: '#313a10',
    950: '#000000',
  },
}

SCSS

$custom: #313a10;
$custom-light: #6a7050;
$custom-dark: #000000;

JSON

{
  "hex": "#313a10",
  "rgb": {
    "r": 49,
    "g": 58,
    "b": 16
  },
  "hsl": {
    "h": 72.857,
    "s": 56.757,
    "l": 14.51
  },
  "oklch": {
    "l": 0.3299,
    "c": 0.06387,
    "h": 120.3
  },
  "luminance": 0.03716
}

Semantic roles & 50–950 ramp

primary

#313A10

secondary

#403274

accent

#48E068

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070702

muted

#7A7A78

Preview Lab

Preview with #313A10

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

Preview Lab → · Contrast checker → · Palette generator →