#313E10#313E10

#313E10 is a dark, moderate yellow-green. Relative luminance 0.041; OKLCH L 34.1% C 0.070 H 123.6°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#313E10
RGB	rgb(49, 62, 16)
HSL	hsl(77, 59%, 15%)
HSV	hsv(77, 74%, 24%)
CMYK	cmyk(21%, 0%, 74.2%, 75.7%)
CIE-LAB	lab(24.11, -13.45, 25.59)
CIE-LCH	lch(24.11, 28.91, 117.73°)
OKLab	oklab(34.12% -0.0388 0.0583)
OKLCH	oklch(34.12% 0.07 123.6)
XYZ	xyz(3.0828, 4.1356, 1.1260)
Luminance	0.0414 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313E10 #1D103E

analogous

#3E3410 #313E10 #1A3E10

triadic

#313E10 #10313E #3E1031

tetradic

#313E10 #103E34 #1D103E #3E101A

square

#313E10 #103E34 #1D103E #3E101A

split-complementary

#313E10 #101A3E #34103E

monochromatic

#131806 #131806 #313E10 #576F1D #7E9F29

Accessibility & contrast

On white

11.49

#313E10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#313E10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313E10

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313E10	#FFFFFF	#000000	##FFFFFF
##313E10	1.00	11.49	1.83	11.49
#FFFFFF	11.49	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A0A

Deuteranopia (green-blind)

#403913

Tritanopia (blue-blind)

#343B35

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #313e10;
/* rgb */ color: rgb(49, 62, 16);
/* oklch */ color: oklch(34.1% 0.070 123.6);

Tailwind

colors: {
  custom: {
    50: '#6b7351',
    500: '#313e10',
    950: '#000000',
  },
}

SCSS

$custom: #313e10;
$custom-light: #6b7351;
$custom-dark: #000000;

JSON

{
  "hex": "#313e10",
  "rgb": {
    "r": 49,
    "g": 62,
    "b": 16
  },
  "hsl": {
    "h": 76.957,
    "s": 58.974,
    "l": 15.294
  },
  "oklch": {
    "l": 0.34121,
    "c": 0.07002,
    "h": 123.6
  },
  "luminance": 0.04136
}

Semantic roles & 50–950 ramp

primary

#313E10

secondary

#463278

accent

#46E272

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070802

muted

#7A7B78

Preview Lab

Preview with #313E10

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

Preview Lab → · Contrast checker → · Palette generator →