#5B9D1E#5B9D1E

#5B9D1E is a light, vivid yellow-green. Relative luminance 0.264; OKLCH L 62.8% C 0.168 H 134.0°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#5B9D1E
RGB	rgb(91, 157, 30)
HSL	hsl(91, 68%, 37%)
HSV	hsv(91, 81%, 62%)
CMYK	cmyk(42%, 0%, 80.9%, 38.4%)
CIE-LAB	lab(58.44, -41.36, 54.62)
CIE-LCH	lch(58.44, 68.52, 127.13°)
OKLab	oklab(62.8% -0.1163 0.1206)
OKLCH	oklch(62.8% 0.168 134)
XYZ	xyz(16.6054, 26.4309, 5.4548)
Luminance	0.2643 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B9D1E #601E9D

analogous

#9B9D1E #5B9D1E #1E9D21

triadic

#5B9D1E #1E5B9D #9D1E5B

tetradic

#5B9D1E #1E9B9D #601E9D #9D211E

square

#5B9D1E #1E9B9D #601E9D #9D211E

split-complementary

#5B9D1E #211E9D #9D1E9B

monochromatic

#1F360A #3D6A14 #5B9D1E #79D028 #98DF57

Accessibility & contrast

On white

3.34

#5B9D1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#5B9D1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B9D1E

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B9D1E	#FFFFFF	#000000	##000000
##5B9D1E	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)

#9B8B2D

Tritanopia (blue-blind)

#5A9786

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5b9d1e;
/* rgb */ color: rgb(91, 157, 30);
/* oklch */ color: oklch(62.8% 0.168 134.0);

Tailwind

colors: {
  custom: {
    50: '#90ba66',
    500: '#5b9d1e',
    950: '#000000',
  },
}

SCSS

$custom: #5b9d1e;
$custom-light: #90ba66;
$custom-dark: #000000;

JSON

{
  "hex": "#5b9d1e",
  "rgb": {
    "r": 91,
    "g": 157,
    "b": 30
  },
  "hsl": {
    "h": 91.181,
    "s": 67.914,
    "l": 36.667
  },
  "oklch": {
    "l": 0.62795,
    "c": 0.16755,
    "h": 134
  },
  "luminance": 0.26432
}

Semantic roles & 50–950 ramp

primary

#5B9D1E

secondary

#8E54C2

accent

#3DEB97

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #5B9D1E

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

Preview Lab → · Contrast checker → · Palette generator →