#315811#315811

#315811 is a dark, moderate yellow-green. Relative luminance 0.077; OKLCH L 41.6% C 0.108 H 134.4°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#315811
RGB	rgb(49, 88, 17)
HSL	hsl(93, 68%, 21%)
HSV	hsv(93, 81%, 35%)
CMYK	cmyk(44.3%, 0%, 80.7%, 65.5%)
CIE-LAB	lab(33.29, -26.91, 34.46)
CIE-LCH	lch(33.29, 43.73, 127.99°)
OKLab	oklab(41.59% -0.0754 0.0771)
OKLCH	oklch(41.59% 0.108 134.4)
XYZ	xyz(4.8574, 7.6726, 1.7552)
Luminance	0.0767 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315811 #381158

analogous

#545811 #315811 #115815

triadic

#315811 #113158 #581131

tetradic

#315811 #115458 #381158 #581511

square

#315811 #115458 #381158 #581511

split-complementary

#315811 #151158 #581154

monochromatic

#0E1A05 #142507 #315811 #4E8B1B #6ABF25

Accessibility & contrast

On white

8.29

#315811 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#315811 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #315811

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315811	#FFFFFF	#000000	##FFFFFF
##315811	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5004

Deuteranopia (green-blind)

#564D18

Tritanopia (blue-blind)

#30544A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #315811;
/* rgb */ color: rgb(49, 88, 17);
/* oklch */ color: oklch(41.6% 0.108 134.4);

Tailwind

colors: {
  custom: {
    50: '#6d8755',
    500: '#315811',
    950: '#000000',
  },
}

SCSS

$custom: #315811;
$custom-light: #6d8755;
$custom-dark: #000000;

JSON

{
  "hex": "#315811",
  "rgb": {
    "r": 49,
    "g": 88,
    "b": 17
  },
  "hsl": {
    "h": 92.958,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.41592,
    "c": 0.10783,
    "h": 134.4
  },
  "luminance": 0.07673
}

Semantic roles & 50–950 ramp

primary

#315811

secondary

#673491

accent

#3DEA9C

background

#F6F8F5

surface

#ECEFE9

border

#C7CAC5

text

#070B03

muted

#7A7C78

Preview Lab

Preview with #315811

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

Preview Lab → · Contrast checker → · Palette generator →