#71811B#71811B

#71811B is a mid, vivid yellow. Relative luminance 0.193; OKLCH L 57.1% C 0.123 H 118.5°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#71811B
RGB	rgb(113, 129, 27)
HSL	hsl(69, 65%, 31%)
HSV	hsv(69, 79%, 51%)
CMYK	cmyk(12.4%, 0%, 79.1%, 49.4%)
CIE-LAB	lab(51.03, -19.55, 49.20)
CIE-LCH	lch(51.03, 52.94, 111.67°)
OKLab	oklab(57.11% -0.0586 0.1081)
OKLCH	oklch(57.11% 0.123 118.5)
XYZ	xyz(14.8585, 19.2905, 3.9774)
Luminance	0.1929 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#71811B #2B1B81

analogous

#815E1B #71811B #3E811B

triadic

#71811B #1B7181 #811B71

tetradic

#71811B #1B815E #2B1B81 #811B3E

square

#71811B #1B815E #2B1B81 #811B3E

split-complementary

#71811B #1B3E81 #5E1B81

monochromatic

#181C06 #454E10 #71811B #9DB426 #BFD73F

Accessibility & contrast

On white

4.32

#71811B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#71811B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #71811B

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##71811B	#FFFFFF	#000000	##000000
##71811B	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7901

Deuteranopia (green-blind)

#887A25

Tritanopia (blue-blind)

#787A6E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #71811b;
/* rgb */ color: rgb(113, 129, 27);
/* oklch */ color: oklch(57.1% 0.123 118.5);

Tailwind

colors: {
  custom: {
    50: '#9da561',
    500: '#71811b',
    950: '#000000',
  },
}

SCSS

$custom: #71811b;
$custom-light: #9da561;
$custom-dark: #000000;

JSON

{
  "hex": "#71811b",
  "rgb": {
    "r": 113,
    "g": 129,
    "b": 27
  },
  "hsl": {
    "h": 69.412,
    "s": 65.385,
    "l": 30.588
  },
  "oklch": {
    "l": 0.57113,
    "c": 0.12298,
    "h": 118.5
  },
  "luminance": 0.1929
}

Semantic roles & 50–950 ramp

primary

#71811B

secondary

#5543B5

accent

#3FE85A

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0F0F05

muted

#7E7F7A

Preview Lab

Preview with #71811B

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

Preview Lab → · Contrast checker → · Palette generator →