#9BCD39#9BCD39

#9BCD39 is a light, vivid yellow-green. Relative luminance 0.509; OKLCH L 78.6% C 0.179 H 126.7°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#9BCD39
RGB	rgb(155, 205, 57)
HSL	hsl(80, 60%, 51%)
HSV	hsv(80, 72%, 80%)
CMYK	cmyk(24.4%, 0%, 72.2%, 19.6%)
CIE-LAB	lab(76.63, -37.23, 64.36)
CIE-LCH	lch(76.63, 74.36, 120.05°)
OKLab	oklab(78.59% -0.1071 0.1438)
OKLCH	oklch(78.59% 0.179 126.7)
XYZ	xyz(36.0875, 50.9260, 11.7985)
Luminance	0.5093 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BCD39 #6B39CD

analogous

#CDB539 #9BCD39 #51CD39

triadic

#9BCD39 #399BCD #CD399B

tetradic

#9BCD39 #39CDB5 #6B39CD #CD3951

square

#9BCD39 #39CDB5 #6B39CD #CD3951

split-complementary

#9BCD39 #3951CD #B539CD

monochromatic

#536F1C #78A028 #9BCD39 #B4D96A #CCE69B

Accessibility & contrast

On white

1.88

#9BCD39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#9BCD39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BCD39

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BCD39	#FFFFFF	#000000	##000000
##9BCD39	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF1D

Deuteranopia (green-blind)

#D1BC46

Tritanopia (blue-blind)

#A1C3B0

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #9bcd39;
/* rgb */ color: rgb(155, 205, 57);
/* oklch */ color: oklch(78.6% 0.179 126.7);

Tailwind

colors: {
  custom: {
    50: '#bcdc79',
    500: '#9bcd39',
    950: '#000000',
  },
}

SCSS

$custom: #9bcd39;
$custom-light: #bcdc79;
$custom-dark: #000000;

JSON

{
  "hex": "#9bcd39",
  "rgb": {
    "r": 155,
    "g": 205,
    "b": 57
  },
  "hsl": {
    "h": 80.27,
    "s": 59.677,
    "l": 51.373
  },
  "oklch": {
    "l": 0.78594,
    "c": 0.17933,
    "h": 126.7
  },
  "luminance": 0.50927
}

Semantic roles & 50–950 ramp

primary

#9BCD39

secondary

#4A3279

accent

#45E37A

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #9BCD39

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

Preview Lab → · Contrast checker → · Palette generator →