#5B781F#5B781F

#5B781F is a mid, moderate yellow-green. Relative luminance 0.158; OKLCH L 53.2% C 0.119 H 126.0°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#5B781F
RGB	rgb(91, 120, 31)
HSL	hsl(80, 59%, 30%)
HSV	hsv(80, 74%, 47%)
CMYK	cmyk(24.2%, 0%, 74.2%, 52.9%)
CIE-LAB	lab(46.65, -24.35, 42.99)
CIE-LCH	lch(46.65, 49.41, 119.53°)
OKLab	oklab(53.18% -0.0701 0.0964)
OKLCH	oklch(53.18% 0.119 126)
XYZ	xyz(11.2782, 15.7558, 3.7431)
Luminance	0.1576 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B781F #3C1F78

analogous

#78691F #5B781F #2E781F

triadic

#5B781F #1F5B78 #781F5B

tetradic

#5B781F #1F7869 #3C1F78 #781F2E

square

#5B781F #1F7869 #3C1F78 #781F2E

split-complementary

#5B781F #1F2E78 #691F78

monochromatic

#121806 #364712 #5B781F #80A92C #A1CE43

Accessibility & contrast

On white

5.06

#5B781F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#5B781F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B781F

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B781F	#FFFFFF	#000000	##FFFFFF
##5B781F	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F700F

Deuteranopia (green-blind)

#7B6E27

Tritanopia (blue-blind)

#5F7267

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5b781f;
/* rgb */ color: rgb(91, 120, 31);
/* oklch */ color: oklch(53.2% 0.119 126.0);

Tailwind

colors: {
  custom: {
    50: '#8c9f61',
    500: '#5b781f',
    950: '#000000',
  },
}

SCSS

$custom: #5b781f;
$custom-light: #8c9f61;
$custom-dark: #000000;

JSON

{
  "hex": "#5b781f",
  "rgb": {
    "r": 91,
    "g": 120,
    "b": 31
  },
  "hsl": {
    "h": 79.551,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.53183,
    "c": 0.11918,
    "h": 126
  },
  "luminance": 0.15756
}

Semantic roles & 50–950 ramp

primary

#5B781F

secondary

#6847AB

accent

#46E279

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #5B781F

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

Preview Lab → · Contrast checker → · Palette generator →