#9BB428#9BB428

#9BB428 is a light, vivid yellow-green. Relative luminance 0.398; OKLCH L 72.6% C 0.159 H 119.7°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#9BB428
RGB	rgb(155, 180, 40)
HSL	hsl(71, 64%, 43%)
HSV	hsv(71, 78%, 71%)
CMYK	cmyk(13.9%, 0%, 77.8%, 29.4%)
CIE-LAB	lab(69.30, -26.41, 62.99)
CIE-LCH	lch(69.30, 68.30, 112.74°)
OKLab	oklab(72.64% -0.0788 0.1382)
OKLCH	oklch(72.64% 0.159 119.7)
XYZ	xyz(30.2225, 39.7644, 8.0902)
Luminance	0.3976 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BB428 #4128B4

analogous

#B48728 #9BB428 #55B428

triadic

#9BB428 #289BB4 #B4289B

tetradic

#9BB428 #28B487 #4128B4 #B42855

square

#9BB428 #28B487 #4128B4 #B42855

split-complementary

#9BB428 #2855B4 #8728B4

monochromatic

#455012 #70821D #9BB428 #BBD544 #CDE176

Accessibility & contrast

On white

2.35

#9BB428 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#9BB428 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BB428

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BB428	#FFFFFF	#000000	##000000
##9BB428	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0A900

Deuteranopia (green-blind)

#BDAA36

Tritanopia (blue-blind)

#A4AA9A

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #9bb428;
/* rgb */ color: rgb(155, 180, 40);
/* oklch */ color: oklch(72.6% 0.159 119.7);

Tailwind

colors: {
  custom: {
    50: '#bcca6e',
    500: '#9bb428',
    950: '#000000',
  },
}

SCSS

$custom: #9bb428;
$custom-light: #bcca6e;
$custom-dark: #000000;

JSON

{
  "hex": "#9bb428",
  "rgb": {
    "r": 155,
    "g": 180,
    "b": 40
  },
  "hsl": {
    "h": 70.714,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.72635,
    "c": 0.15907,
    "h": 119.7
  },
  "luminance": 0.39764
}

Semantic roles & 50–950 ramp

primary

#9BB428

secondary

#8070C8

accent

#41E75F

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#121308

muted

#81827B

Preview Lab

Preview with #9BB428

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

Preview Lab → · Contrast checker → · Palette generator →