#5B871A#5B871A

#5B871A is a mid, vivid yellow-green. Relative luminance 0.196; OKLCH L 57.0% C 0.142 H 129.9°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#5B871A
RGB	rgb(91, 135, 26)
HSL	hsl(84, 68%, 32%)
HSV	hsv(84, 81%, 53%)
CMYK	cmyk(32.6%, 0%, 80.7%, 47.1%)
CIE-LAB	lab(51.41, -31.87, 49.35)
CIE-LCH	lch(51.41, 58.74, 122.86°)
OKLab	oklab(57.04% -0.091 0.1089)
OKLCH	oklch(57.04% 0.142 129.9)
XYZ	xyz(13.1648, 19.6263, 4.0717)
Luminance	0.1963 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B871A #461A87

analogous

#877D1A #5B871A #25871A

triadic

#5B871A #1A5B87 #871A5B

tetradic

#5B871A #1A877D #461A87 #871A25

square

#5B871A #1A877D #461A87 #871A25

split-complementary

#5B871A #1A2587 #7D1A87

monochromatic

#162006 #385410 #5B871A #7EBA24 #9CDA41

Accessibility & contrast

On white

4.26

#5B871A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#5B871A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B871A

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B871A	#FFFFFF	#000000	##000000
##5B871A	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)

#8E7D00

Deuteranopia (green-blind)

#887926

Tritanopia (blue-blind)

#5E8173

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5b871a;
/* rgb */ color: rgb(91, 135, 26);
/* oklch */ color: oklch(57.0% 0.142 129.9);

Tailwind

colors: {
  custom: {
    50: '#8eaa61',
    500: '#5b871a',
    950: '#000000',
  },
}

SCSS

$custom: #5b871a;
$custom-light: #8eaa61;
$custom-dark: #000000;

JSON

{
  "hex": "#5b871a",
  "rgb": {
    "r": 91,
    "g": 135,
    "b": 26
  },
  "hsl": {
    "h": 84.22,
    "s": 67.702,
    "l": 31.569
  },
  "oklch": {
    "l": 0.57041,
    "c": 0.14188,
    "h": 129.9
  },
  "luminance": 0.19627
}

Semantic roles & 50–950 ramp

primary

#5B871A

secondary

#7342BA

accent

#3DEB83

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1005

muted

#7E7F7A

Preview Lab

Preview with #5B871A

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

Preview Lab → · Contrast checker → · Palette generator →