#5B7D19#5B7D19

#5B7D19 is a mid, vivid yellow-green. Relative luminance 0.170; OKLCH L 54.4% C 0.130 H 127.2°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#5B7D19
RGB	rgb(91, 125, 25)
HSL	hsl(80, 67%, 29%)
HSV	hsv(80, 80%, 49%)
CMYK	cmyk(27.2%, 0%, 80%, 51%)
CIE-LAB	lab(48.21, -27.18, 46.69)
CIE-LCH	lch(48.21, 54.03, 120.20°)
OKLab	oklab(54.44% -0.0783 0.1031)
OKLCH	oklch(54.44% 0.13 127.2)
XYZ	xyz(11.8235, 16.9613, 3.5705)
Luminance	0.1696 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B7D19 #3B197D

analogous

#7D6D19 #5B7D19 #297D19

triadic

#5B7D19 #195B7D #7D195B

tetradic

#5B7D19 #197D6D #3B197D #7D1929

square

#5B7D19 #197D6D #3B197D #7D1929

split-complementary

#5B7D19 #19297D #6D197D

monochromatic

#131A05 #364A0F #5B7D19 #80B023 #A2D739

Accessibility & contrast

On white

4.78

#5B7D19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#5B7D19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B7D19

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B7D19	#FFFFFF	#000000	##FFFFFF
##5B7D19	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847400

Deuteranopia (green-blind)

#7F7223

Tritanopia (blue-blind)

#5F776A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5b7d19;
/* rgb */ color: rgb(91, 125, 25);
/* oklch */ color: oklch(54.4% 0.130 127.2);

Tailwind

colors: {
  custom: {
    50: '#8da25f',
    500: '#5b7d19',
    950: '#000000',
  },
}

SCSS

$custom: #5b7d19;
$custom-light: #8da25f;
$custom-dark: #000000;

JSON

{
  "hex": "#5b7d19",
  "rgb": {
    "r": 91,
    "g": 125,
    "b": 25
  },
  "hsl": {
    "h": 80.4,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.54436,
    "c": 0.1295,
    "h": 127.2
  },
  "luminance": 0.16962
}

Semantic roles & 50–950 ramp

primary

#5B7D19

secondary

#6740B1

accent

#3EEA78

background

#F8FAF5

surface

#F0F3EA

border

#CBCDC6

text

#0D0F05

muted

#7D7F79

Preview Lab

Preview with #5B7D19

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

Preview Lab → · Contrast checker → · Palette generator →