#5B9C1D#5B9C1D

#5B9C1D is a light, vivid yellow-green. Relative luminance 0.261; OKLCH L 62.5% C 0.167 H 133.8°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#5B9C1D
RGB	rgb(91, 156, 29)
HSL	hsl(91, 69%, 36%)
HSV	hsv(91, 81%, 61%)
CMYK	cmyk(41.7%, 0%, 81.4%, 38.8%)
CIE-LAB	lab(58.12, -40.99, 54.62)
CIE-LCH	lch(58.12, 68.29, 126.89°)
OKLab	oklab(62.53% -0.1154 0.1205)
OKLCH	oklch(62.53% 0.167 133.8)
XYZ	xyz(16.4243, 26.0889, 5.3324)
Luminance	0.2609 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B9C1D #5E1D9C

analogous

#9B9C1D #5B9C1D #1D9C1F

triadic

#5B9C1D #1D5B9C #9C1D5B

tetradic

#5B9C1D #1D9B9C #5E1D9C #9C1F1D

square

#5B9C1D #1D9B9C #5E1D9C #9C1F1D

split-complementary

#5B9C1D #1F1D9C #9C1D9B

monochromatic

#1F350A #3D6813 #5B9C1D #79D027 #98DF54

Accessibility & contrast

On white

3.38

#5B9C1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#5B9C1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B9C1D

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B9C1D	#FFFFFF	#000000	##000000
##5B9C1D	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F00

Deuteranopia (green-blind)

#9A8A2C

Tritanopia (blue-blind)

#5B9685

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5b9c1d;
/* rgb */ color: rgb(91, 156, 29);
/* oklch */ color: oklch(62.5% 0.167 133.8);

Tailwind

colors: {
  custom: {
    50: '#8fba65',
    500: '#5b9c1d',
    950: '#000000',
  },
}

SCSS

$custom: #5b9c1d;
$custom-light: #8fba65;
$custom-dark: #000000;

JSON

{
  "hex": "#5b9c1d",
  "rgb": {
    "r": 91,
    "g": 156,
    "b": 29
  },
  "hsl": {
    "h": 90.709,
    "s": 68.649,
    "l": 36.275
  },
  "oklch": {
    "l": 0.62529,
    "c": 0.16679,
    "h": 133.8
  },
  "luminance": 0.2609
}

Semantic roles & 50–950 ramp

primary

#5B9C1D

secondary

#8C52C2

accent

#3CEB96

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #5B9C1D

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

Preview Lab → · Contrast checker → · Palette generator →