#9FB228#9FB228

#9FB228 is a light, vivid yellow. Relative luminance 0.394; OKLCH L 72.5% C 0.155 H 117.5°. Best body text is #000000 at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#9FB228
RGB	rgb(159, 178, 40)
HSL	hsl(68, 63%, 43%)
HSV	hsv(68, 78%, 70%)
CMYK	cmyk(10.7%, 0%, 77.5%, 30.2%)
CIE-LAB	lab(69.02, -23.75, 62.83)
CIE-LCH	lch(69.02, 67.17, 110.70°)
OKLab	oklab(72.48% -0.0717 0.1377)
OKLCH	oklch(72.48% 0.155 117.5)
XYZ	xyz(30.6022, 39.3653, 7.9932)
Luminance	0.3936 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FB228 #3B28B2

analogous

#B28028 #9FB228 #5AB228

triadic

#9FB228 #289FB2 #B2289F

tetradic

#9FB228 #28B280 #3B28B2 #B2285A

square

#9FB228 #28B280 #3B28B2 #B2285A

split-complementary

#9FB228 #285AB2 #8028B2

monochromatic

#464E12 #72801D #9FB228 #C1D543 #D1E075

Accessibility & contrast

On white

2.37

#9FB228 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.87

#9FB228 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FB228

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FB228	#FFFFFF	#000000	##000000
##9FB228	1.00	2.37	8.87	8.87
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.87	21.00	1.00	1.00
##000000	8.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA800

Deuteranopia (green-blind)

#BCA935

Tritanopia (blue-blind)

#A9A898

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #9fb228;
/* rgb */ color: rgb(159, 178, 40);
/* oklch */ color: oklch(72.5% 0.155 117.5);

Tailwind

colors: {
  custom: {
    50: '#bfc96e',
    500: '#9fb228',
    950: '#000000',
  },
}

SCSS

$custom: #9fb228;
$custom-light: #bfc96e;
$custom-dark: #000000;

JSON

{
  "hex": "#9fb228",
  "rgb": {
    "r": 159,
    "g": 178,
    "b": 40
  },
  "hsl": {
    "h": 68.261,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.72478,
    "c": 0.15528,
    "h": 117.5
  },
  "luminance": 0.39365
}

Semantic roles & 50–950 ramp

primary

#9FB228

secondary

#7B6FC7

accent

#41E658

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #9FB228

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

Preview Lab → · Contrast checker → · Palette generator →