#9BD43B#9BD43B

#9BD43B is a light, vivid yellow-green. Relative luminance 0.544; OKLCH L 80.3% C 0.187 H 128.1°. Best body text is #000000 at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#9BD43B
RGB	rgb(155, 212, 59)
HSL	hsl(82, 64%, 53%)
HSV	hsv(82, 72%, 83%)
CMYK	cmyk(26.9%, 0%, 72.2%, 16.9%)
CIE-LAB	lab(78.68, -40.23, 65.68)
CIE-LCH	lch(78.68, 77.02, 121.49°)
OKLab	oklab(80.26% -0.1151 0.1469)
OKLCH	oklch(80.26% 0.187 128.1)
XYZ	xyz(37.8505, 54.3704, 12.6372)
Luminance	0.5437 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BD43B #743BD4

analogous

#D4C13B #9BD43B #4ED43B

triadic

#9BD43B #3B9BD4 #D43B9B

tetradic

#9BD43B #3BD4C1 #743BD4 #D43B4E

square

#9BD43B #3BD4C1 #743BD4 #D43B4E

split-complementary

#9BD43B #3B4ED4 #C13BD4

monochromatic

#567A1B #7AAC26 #9BD43B #B5DF6D #CEEA9F

Accessibility & contrast

On white

1.77

#9BD43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.87

#9BD43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BD43B

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BD43B	#FFFFFF	#000000	##000000
##9BD43B	1.00	1.77	11.87	11.87
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.87	21.00	1.00	1.00
##000000	11.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC51E

Deuteranopia (green-blind)

#D7C249

Tritanopia (blue-blind)

#A0CAB6

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #9bd43b;
/* rgb */ color: rgb(155, 212, 59);
/* oklch */ color: oklch(80.3% 0.187 128.1);

Tailwind

colors: {
  custom: {
    50: '#bde17b',
    500: '#9bd43b',
    950: '#000000',
  },
}

SCSS

$custom: #9bd43b;
$custom-light: #bde17b;
$custom-dark: #000000;

JSON

{
  "hex": "#9bd43b",
  "rgb": {
    "r": 155,
    "g": 212,
    "b": 59
  },
  "hsl": {
    "h": 82.353,
    "s": 64.017,
    "l": 53.137
  },
  "oklch": {
    "l": 0.80256,
    "c": 0.18665,
    "h": 128.1
  },
  "luminance": 0.54371
}

Semantic roles & 50–950 ramp

primary

#9BD43B

secondary

#4F3182

accent

#41E77F

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #9BD43B

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

Preview Lab → · Contrast checker → · Palette generator →