#51711E#51711E

#51711E is a mid, moderate yellow-green. Relative luminance 0.137; OKLCH L 50.6% C 0.116 H 128.4°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#51711E
RGB	rgb(81, 113, 30)
HSL	hsl(83, 58%, 28%)
HSV	hsv(83, 73%, 44%)
CMYK	cmyk(28.3%, 0%, 73.5%, 55.7%)
CIE-LAB	lab(43.73, -25.15, 40.25)
CIE-LCH	lch(43.73, 47.46, 122.01°)
OKLab	oklab(50.64% -0.0717 0.0907)
OKLCH	oklch(50.64% 0.116 128.4)
XYZ	xyz(9.5328, 13.6531, 3.3611)
Luminance	0.1365 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51711E #3E1E71

analogous

#71671E #51711E #27711E

triadic

#51711E #1E5171 #711E51

tetradic

#51711E #1E7167 #3E1E71 #711E27

square

#51711E #1E7167 #3E1E71 #711E27

split-complementary

#51711E #1E2771 #671E71

monochromatic

#111806 #2E4111 #51711E #74A12B #95CC3E

Accessibility & contrast

On white

5.63

#51711E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#51711E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #51711E

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51711E	#FFFFFF	#000000	##FFFFFF
##51711E	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776911

Deuteranopia (green-blind)

#726725

Tritanopia (blue-blind)

#546C61

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #51711e;
/* rgb */ color: rgb(81, 113, 30);
/* oklch */ color: oklch(50.6% 0.116 128.4);

Tailwind

colors: {
  custom: {
    50: '#859a5f',
    500: '#51711e',
    950: '#000000',
  },
}

SCSS

$custom: #51711e;
$custom-light: #859a5f;
$custom-dark: #000000;

JSON

{
  "hex": "#51711e",
  "rgb": {
    "r": 81,
    "g": 113,
    "b": 30
  },
  "hsl": {
    "h": 83.133,
    "s": 58.042,
    "l": 28.039
  },
  "oklch": {
    "l": 0.5064,
    "c": 0.11562,
    "h": 128.4
  },
  "luminance": 0.13653
}

Semantic roles & 50–950 ramp

primary

#51711E

secondary

#6A46A5

accent

#47E182

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #51711E

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

Preview Lab → · Contrast checker → · Palette generator →