#9FB128#9FB128

#9FB128 is a light, vivid yellow. Relative luminance 0.390; OKLCH L 72.2% C 0.154 H 117.1°. Best body text is #000000 at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#9FB128
RGB	rgb(159, 177, 40)
HSL	hsl(68, 63%, 43%)
HSV	hsv(68, 77%, 69%)
CMYK	cmyk(10.2%, 0%, 77.4%, 30.6%)
CIE-LAB	lab(68.73, -23.26, 62.57)
CIE-LCH	lch(68.73, 66.75, 110.39°)
OKLab	oklab(72.25% -0.0703 0.1372)
OKLCH	oklch(72.25% 0.154 117.1)
XYZ	xyz(30.4040, 38.9688, 7.9271)
Luminance	0.3897 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FB128 #3A28B1

analogous

#B17E28 #9FB128 #5BB128

triadic

#9FB128 #289FB1 #B1289F

tetradic

#9FB128 #28B17E #3A28B1 #B1285B

square

#9FB128 #28B17E #3A28B1 #B1285B

split-complementary

#9FB128 #285BB1 #7E28B1

monochromatic

#454D11 #727F1D #9FB128 #C1D442 #D1E074

Accessibility & contrast

On white

2.39

#9FB128 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.79

#9FB128 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FB128

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FB128	#FFFFFF	#000000	##000000
##9FB128	1.00	2.39	8.79	8.79
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.79	21.00	1.00	1.00
##000000	8.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA700

Deuteranopia (green-blind)

#BCA835

Tritanopia (blue-blind)

#A9A798

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #9fb128;
/* rgb */ color: rgb(159, 177, 40);
/* oklch */ color: oklch(72.2% 0.154 117.1);

Tailwind

colors: {
  custom: {
    50: '#bfc86e',
    500: '#9fb128',
    950: '#000000',
  },
}

SCSS

$custom: #9fb128;
$custom-light: #bfc86e;
$custom-dark: #000000;

JSON

{
  "hex": "#9fb128",
  "rgb": {
    "r": 159,
    "g": 177,
    "b": 40
  },
  "hsl": {
    "h": 67.883,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.72247,
    "c": 0.15415,
    "h": 117.1
  },
  "luminance": 0.38968
}

Semantic roles & 50–950 ramp

primary

#9FB128

secondary

#7A6EC7

accent

#42E657

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #9FB128

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

Preview Lab → · Contrast checker → · Palette generator →