#5B7310#5B7310

#5B7310 is a mid, vivid yellow-green. Relative luminance 0.145; OKLCH L 51.8% C 0.121 H 123.3°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#5B7310
RGB	rgb(91, 115, 16)
HSL	hsl(75, 76%, 26%)
HSV	hsv(75, 86%, 45%)
CMYK	cmyk(20.9%, 0%, 86.1%, 54.9%)
CIE-LAB	lab(44.97, -22.61, 46.53)
CIE-LCH	lch(44.97, 51.73, 115.92°)
OKLab	oklab(51.8% -0.0666 0.1012)
OKLCH	oklch(51.8% 0.121 123.3)
XYZ	xyz(10.5388, 14.5230, 2.7381)
Luminance	0.1452 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B7310 #281073

analogous

#735910 #5B7310 #2A7310

triadic

#5B7310 #105B73 #73105B

tetradic

#5B7310 #107359 #281073 #73102A

square

#5B7310 #107359 #281073 #73102A

split-complementary

#5B7310 #102A73 #591073

monochromatic

#151B04 #303D09 #5B7310 #86A917 #B0DE1F

Accessibility & contrast

On white

5.38

#5B7310 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#5B7310 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B7310

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B7310	#FFFFFF	#000000	##FFFFFF
##5B7310	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B00

Deuteranopia (green-blind)

#776A1B

Tritanopia (blue-blind)

#606D61

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5b7310;
/* rgb */ color: rgb(91, 115, 16);
/* oklch */ color: oklch(51.8% 0.121 123.3);

Tailwind

colors: {
  custom: {
    50: '#8d9b5a',
    500: '#5b7310',
    950: '#000000',
  },
}

SCSS

$custom: #5b7310;
$custom-light: #8d9b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#5b7310",
  "rgb": {
    "r": 91,
    "g": 115,
    "b": 16
  },
  "hsl": {
    "h": 74.545,
    "s": 75.573,
    "l": 25.686
  },
  "oklch": {
    "l": 0.51797,
    "c": 0.12115,
    "h": 123.3
  },
  "luminance": 0.14523
}

Semantic roles & 50–950 ramp

primary

#5B7310

secondary

#5134AA

accent

#36F263

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0D0E04

muted

#7D7E79

Preview Lab

Preview with #5B7310

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

Preview Lab → · Contrast checker → · Palette generator →