#5B871C#5B871C

#5B871C is a mid, vivid yellow-green. Relative luminance 0.196; OKLCH L 57.1% C 0.141 H 130.0°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#5B871C
RGB	rgb(91, 135, 28)
HSL	hsl(85, 66%, 32%)
HSV	hsv(85, 79%, 53%)
CMYK	cmyk(32.6%, 0%, 79.3%, 47.1%)
CIE-LAB	lab(51.42, -31.76, 48.70)
CIE-LCH	lch(51.42, 58.15, 123.11°)
OKLab	oklab(57.05% -0.0905 0.1079)
OKLCH	oklch(57.05% 0.141 130)
XYZ	xyz(13.1879, 19.6355, 4.1936)
Luminance	0.1964 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B871C #481C87

analogous

#877E1C #5B871C #26871C

triadic

#5B871C #1C5B87 #871C5B

tetradic

#5B871C #1C877E #481C87 #871C26

square

#5B871C #1C877E #481C87 #871C26

split-complementary

#5B871C #1C2687 #7E1C87

monochromatic

#172207 #395411 #5B871C #7DBA27 #9CD845

Accessibility & contrast

On white

4.26

#5B871C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#5B871C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B871C

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B871C	#FFFFFF	#000000	##000000
##5B871C	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D01

Deuteranopia (green-blind)

#887927

Tritanopia (blue-blind)

#5D8173

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5b871c;
/* rgb */ color: rgb(91, 135, 28);
/* oklch */ color: oklch(57.1% 0.141 130.0);

Tailwind

colors: {
  custom: {
    50: '#8eaa62',
    500: '#5b871c',
    950: '#000000',
  },
}

SCSS

$custom: #5b871c;
$custom-light: #8eaa62;
$custom-dark: #000000;

JSON

{
  "hex": "#5b871c",
  "rgb": {
    "r": 91,
    "g": 135,
    "b": 28
  },
  "hsl": {
    "h": 84.673,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.57053,
    "c": 0.14082,
    "h": 130
  },
  "luminance": 0.19636
}

Semantic roles & 50–950 ramp

primary

#5B871C

secondary

#7545BA

accent

#3FE985

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1005

muted

#7E7F7A

Preview Lab

Preview with #5B871C

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

Preview Lab → · Contrast checker → · Palette generator →