#9FB11D#9FB11D

#9FB11D is a light, vivid yellow. Relative luminance 0.389; OKLCH L 72.2% C 0.159 H 117.0°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#9FB11D
RGB	rgb(159, 177, 29)
HSL	hsl(67, 72%, 40%)
HSV	hsv(67, 84%, 69%)
CMYK	cmyk(10.2%, 0%, 83.6%, 30.6%)
CIE-LAB	lab(68.68, -23.66, 65.59)
CIE-LCH	lch(68.68, 69.72, 109.84°)
OKLab	oklab(72.19% -0.0722 0.1417)
OKLCH	oklch(72.19% 0.159 117)
XYZ	xyz(30.2428, 38.9043, 7.0783)
Luminance	0.3890 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FB11D #2F1DB1

analogous

#B1791D #9FB11D #55B11D

triadic

#9FB11D #1D9FB1 #B11D9F

tetradic

#9FB11D #1DB179 #2F1DB1 #B11D55

square

#9FB11D #1DB179 #2F1DB1 #B11D55

split-complementary

#9FB11D #1D55B1 #791DB1

monochromatic

#41480C #707C14 #9FB11D #C8DD2E #D6E563

Accessibility & contrast

On white

2.39

#9FB11D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.78

#9FB11D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FB11D

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FB11D	#FFFFFF	#000000	##000000
##9FB11D	1.00	2.39	8.78	8.78
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.78	21.00	1.00	1.00
##000000	8.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA700

Deuteranopia (green-blind)

#BCA82D

Tritanopia (blue-blind)

#A9A697

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #9fb11d;
/* rgb */ color: rgb(159, 177, 29);
/* oklch */ color: oklch(72.2% 0.159 117.0);

Tailwind

colors: {
  custom: {
    50: '#bfc869',
    500: '#9fb11d',
    950: '#000000',
  },
}

SCSS

$custom: #9fb11d;
$custom-light: #bfc869;
$custom-dark: #000000;

JSON

{
  "hex": "#9fb11d",
  "rgb": {
    "r": 159,
    "g": 177,
    "b": 29
  },
  "hsl": {
    "h": 67.297,
    "s": 71.845,
    "l": 40.392
  },
  "oklch": {
    "l": 0.72195,
    "c": 0.15907,
    "h": 117
  },
  "luminance": 0.38904
}

Semantic roles & 50–950 ramp

primary

#9FB11D

secondary

#6D60CA

accent

#39EF4F

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131307

muted

#82827A

Preview Lab

Preview with #9FB11D

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

Preview Lab → · Contrast checker → · Palette generator →