#5B9D1D#5B9D1D

#5B9D1D is a light, vivid yellow-green. Relative luminance 0.264; OKLCH L 62.8% C 0.168 H 133.9°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#5B9D1D
RGB	rgb(91, 157, 29)
HSL	hsl(91, 69%, 36%)
HSV	hsv(91, 82%, 62%)
CMYK	cmyk(42%, 0%, 81.5%, 38.4%)
CIE-LAB	lab(58.44, -41.41, 54.91)
CIE-LCH	lch(58.44, 68.78, 127.02°)
OKLab	oklab(62.79% -0.1165 0.1211)
OKLCH	oklch(62.79% 0.168 133.9)
XYZ	xyz(16.5928, 26.4259, 5.3886)
Luminance	0.2643 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B9D1D #5F1D9D

analogous

#9B9D1D #5B9D1D #1D9D1F

triadic

#5B9D1D #1D5B9D #9D1D5B

tetradic

#5B9D1D #1D9B9D #5F1D9D #9D1F1D

square

#5B9D1D #1D9B9D #5F1D9D #9D1F1D

split-complementary

#5B9D1D #1F1D9D #9D1D9B

monochromatic

#1F360A #3D6913 #5B9D1D #79D127 #98E055

Accessibility & contrast

On white

3.34

#5B9D1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#5B9D1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B9D1D

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B9D1D	#FFFFFF	#000000	##000000
##5B9D1D	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39000

Deuteranopia (green-blind)

#9B8B2C

Tritanopia (blue-blind)

#5A9786

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5b9d1d;
/* rgb */ color: rgb(91, 157, 29);
/* oklch */ color: oklch(62.8% 0.168 133.9);

Tailwind

colors: {
  custom: {
    50: '#90ba65',
    500: '#5b9d1d',
    950: '#000000',
  },
}

SCSS

$custom: #5b9d1d;
$custom-light: #90ba65;
$custom-dark: #000000;

JSON

{
  "hex": "#5b9d1d",
  "rgb": {
    "r": 91,
    "g": 157,
    "b": 29
  },
  "hsl": {
    "h": 90.938,
    "s": 68.817,
    "l": 36.471
  },
  "oklch": {
    "l": 0.6279,
    "c": 0.16801,
    "h": 133.9
  },
  "luminance": 0.26427
}

Semantic roles & 50–950 ramp

primary

#5B9D1D

secondary

#8D53C3

accent

#3CEC97

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #5B9D1D

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

Preview Lab → · Contrast checker → · Palette generator →