#9BDD3B#9BDD3B

#9BDD3B is a very light, vivid yellow-green. Relative luminance 0.590; OKLCH L 82.4% C 0.198 H 129.6°. Best body text is #000000 at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#9BDD3B
RGB	rgb(155, 221, 59)
HSL	hsl(84, 70%, 55%)
HSV	hsv(84, 73%, 87%)
CMYK	cmyk(29.9%, 0%, 73.3%, 13.3%)
CIE-LAB	lab(81.29, -44.15, 68.24)
CIE-LCH	lch(81.29, 81.27, 122.90°)
OKLab	oklab(82.38% -0.1258 0.1523)
OKLCH	oklch(82.38% 0.198 129.6)
XYZ	xyz(40.1633, 58.9961, 13.4081)
Luminance	0.5900 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BDD3B #7D3BDD

analogous

#DDCE3B #9BDD3B #4ADD3B

triadic

#9BDD3B #3B9BDD #DD3B9B

tetradic

#9BDD3B #3BDDCE #7D3BDD #DD3B4A

square

#9BDD3B #3BDDCE #7D3BDD #DD3B4A

split-complementary

#9BDD3B #3B4ADD #CE3BDD

monochromatic

#598617 #7CBA20 #9BDD3B #B6E66F #D0EFA3

Accessibility & contrast

On white

1.64

#9BDD3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.80

#9BDD3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BDD3B

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BDD3B	#FFFFFF	#000000	##000000
##9BDD3B	1.00	1.64	12.80	12.80
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.80	21.00	1.00	1.00
##000000	12.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD19

Deuteranopia (green-blind)

#DEC84B

Tritanopia (blue-blind)

#9FD3BE

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #9bdd3b;
/* rgb */ color: rgb(155, 221, 59);
/* oklch */ color: oklch(82.4% 0.198 129.6);

Tailwind

colors: {
  custom: {
    50: '#bde87c',
    500: '#9bdd3b',
    950: '#000000',
  },
}

SCSS

$custom: #9bdd3b;
$custom-light: #bde87c;
$custom-dark: #000000;

JSON

{
  "hex": "#9bdd3b",
  "rgb": {
    "r": 155,
    "g": 221,
    "b": 59
  },
  "hsl": {
    "h": 84.444,
    "s": 70.435,
    "l": 54.902
  },
  "oklch": {
    "l": 0.8238,
    "c": 0.19751,
    "h": 129.6
  },
  "luminance": 0.58997
}

Semantic roles & 50–950 ramp

primary

#9BDD3B

secondary

#56308C

accent

#3BED83

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13160A

muted

#82847D

Preview Lab

Preview with #9BDD3B

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

Preview Lab → · Contrast checker → · Palette generator →