#9BCC39#9BCC39

#9BCC39 is a light, vivid yellow-green. Relative luminance 0.504; OKLCH L 78.4% C 0.178 H 126.5°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#9BCC39
RGB	rgb(155, 204, 57)
HSL	hsl(80, 59%, 51%)
HSV	hsv(80, 72%, 80%)
CMYK	cmyk(24%, 0%, 72.1%, 20%)
CIE-LAB	lab(76.34, -36.78, 64.08)
CIE-LCH	lch(76.34, 73.88, 119.85°)
OKLab	oklab(78.36% -0.1059 0.1432)
OKLCH	oklch(78.36% 0.178 126.5)
XYZ	xyz(35.8491, 50.4491, 11.7190)
Luminance	0.5045 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BCC39 #6A39CC

analogous

#CCB339 #9BCC39 #51CC39

triadic

#9BCC39 #399BCC #CC399B

tetradic

#9BCC39 #39CCB3 #6A39CC #CC3951

square

#9BCC39 #39CCB3 #6A39CC #CC3951

split-complementary

#9BCC39 #3951CC #B339CC

monochromatic

#536E1C #789F29 #9BCC39 #B4D96A #CCE59A

Accessibility & contrast

On white

1.89

#9BCC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#9BCC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BCC39

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BCC39	#FFFFFF	#000000	##000000
##9BCC39	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE1E

Deuteranopia (green-blind)

#D0BB46

Tritanopia (blue-blind)

#A1C2B0

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #9bcc39;
/* rgb */ color: rgb(155, 204, 57);
/* oklch */ color: oklch(78.4% 0.178 126.5);

Tailwind

colors: {
  custom: {
    50: '#bcdb79',
    500: '#9bcc39',
    950: '#000000',
  },
}

SCSS

$custom: #9bcc39;
$custom-light: #bcdb79;
$custom-dark: #000000;

JSON

{
  "hex": "#9bcc39",
  "rgb": {
    "r": 155,
    "g": 204,
    "b": 57
  },
  "hsl": {
    "h": 80,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.78359,
    "c": 0.17811,
    "h": 126.5
  },
  "luminance": 0.5045
}

Semantic roles & 50–950 ramp

primary

#9BCC39

secondary

#493278

accent

#46E27A

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #9BCC39

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

Preview Lab → · Contrast checker → · Palette generator →