#9BC43B#9BC43B

#9BC43B is a light, vivid yellow-green. Relative luminance 0.468; OKLCH L 76.5% C 0.167 H 124.8°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#9BC43B
RGB	rgb(155, 196, 59)
HSL	hsl(78, 54%, 50%)
HSV	hsv(78, 70%, 77%)
CMYK	cmyk(20.9%, 0%, 69.9%, 23.1%)
CIE-LAB	lab(74.04, -33.00, 61.06)
CIE-LCH	lch(74.04, 69.40, 118.39°)
OKLab	oklab(76.5% -0.0953 0.1372)
OKLCH	oklch(76.5% 0.167 124.8)
XYZ	xyz(34.0472, 46.7638, 11.3694)
Luminance	0.4676 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BC43B #643BC4

analogous

#C4A83B #9BC43B #57C43B

triadic

#9BC43B #3B9BC4 #C43B9B

tetradic

#9BC43B #3BC4A8 #643BC4 #C43B57

square

#9BC43B #3BC4A8 #643BC4 #C43B57

split-complementary

#9BC43B #3B57C4 #A83BC4

monochromatic

#51661F #76952D #9BC43B #B3D26A #CBE099

Accessibility & contrast

On white

2.03

#9BC43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#9BC43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BC43B

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BC43B	#FFFFFF	#000000	##000000
##9BC43B	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB725

Deuteranopia (green-blind)

#C9B647

Tritanopia (blue-blind)

#A2BBA9

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #9bc43b;
/* rgb */ color: rgb(155, 196, 59);
/* oklch */ color: oklch(76.5% 0.167 124.8);

Tailwind

colors: {
  custom: {
    50: '#bcd679',
    500: '#9bc43b',
    950: '#000000',
  },
}

SCSS

$custom: #9bc43b;
$custom-light: #bcd679;
$custom-dark: #000000;

JSON

{
  "hex": "#9bc43b",
  "rgb": {
    "r": 155,
    "g": 196,
    "b": 59
  },
  "hsl": {
    "h": 77.956,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.76496,
    "c": 0.16708,
    "h": 124.8
  },
  "luminance": 0.46764
}

Semantic roles & 50–950 ramp

primary

#9BC43B

secondary

#A18FCC

accent

#4BDD77

background

#FBFDF7

surface

#F7FAEE

border

#D0D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #9BC43B

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

Preview Lab → · Contrast checker → · Palette generator →