#5B9E1D#5B9E1D

#5B9E1D is a light, vivid yellow-green. Relative luminance 0.268; OKLCH L 63.0% C 0.169 H 134.0°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#5B9E1D
RGB	rgb(91, 158, 29)
HSL	hsl(91, 69%, 37%)
HSV	hsv(91, 82%, 62%)
CMYK	cmyk(42.4%, 0%, 81.6%, 38%)
CIE-LAB	lab(58.76, -41.83, 55.21)
CIE-LCH	lch(58.76, 69.26, 127.15°)
OKLab	oklab(63.05% -0.1176 0.1217)
OKLCH	oklch(63.05% 0.169 134)
XYZ	xyz(16.7627, 26.7657, 5.4452)
Luminance	0.2677 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B9E1D #601D9E

analogous

#9C9E1D #5B9E1D #1D9E20

triadic

#5B9E1D #1D5B9E #9E1D5B

tetradic

#5B9E1D #1D9C9E #601D9E #9E201D

square

#5B9E1D #1D9C9E #601D9E #9E201D

split-complementary

#5B9E1D #201D9E #9E1D9C

monochromatic

#1F370A #3D6A14 #5B9E1D #79D226 #98E056

Accessibility & contrast

On white

3.31

#5B9E1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#5B9E1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B9E1D

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B9E1D	#FFFFFF	#000000	##000000
##5B9E1D	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49100

Deuteranopia (green-blind)

#9B8B2C

Tritanopia (blue-blind)

#5A9887

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5b9e1d;
/* rgb */ color: rgb(91, 158, 29);
/* oklch */ color: oklch(63.0% 0.169 134.0);

Tailwind

colors: {
  custom: {
    50: '#90bb65',
    500: '#5b9e1d',
    950: '#000000',
  },
}

SCSS

$custom: #5b9e1d;
$custom-light: #90bb65;
$custom-dark: #000000;

JSON

{
  "hex": "#5b9e1d",
  "rgb": {
    "r": 91,
    "g": 158,
    "b": 29
  },
  "hsl": {
    "h": 91.163,
    "s": 68.984,
    "l": 36.667
  },
  "oklch": {
    "l": 0.6305,
    "c": 0.16923,
    "h": 134
  },
  "luminance": 0.26767
}

Semantic roles & 50–950 ramp

primary

#5B9E1D

secondary

#8E54C3

accent

#3CEC97

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #5B9E1D

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

Preview Lab → · Contrast checker → · Palette generator →