#9FB31A#9FB31A

#9FB31A is a light, vivid yellow. Relative luminance 0.397; OKLCH L 72.6% C 0.162 H 117.7°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#9FB31A
RGB	rgb(159, 179, 26)
HSL	hsl(68, 75%, 40%)
HSV	hsv(68, 85%, 70%)
CMYK	cmyk(11.2%, 0%, 85.5%, 29.8%)
CIE-LAB	lab(69.25, -24.73, 66.76)
CIE-LCH	lch(69.25, 71.19, 110.33°)
OKLab	oklab(72.65% -0.0753 0.1438)
OKLCH	oklch(72.65% 0.162 117.7)
XYZ	xyz(30.6054, 39.6861, 7.0250)
Luminance	0.3969 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FB31A #2E1AB3

analogous

#B37A1A #9FB31A #53B31A

triadic

#9FB31A #1A9FB3 #B31A9F

tetradic

#9FB31A #1AB37A #2E1AB3 #B31A53

square

#9FB31A #1AB37A #2E1AB3 #B31A53

split-complementary

#9FB31A #1A53B3 #7A1AB3

monochromatic

#40480A #707E12 #9FB31A #C8E02A #D6E860

Accessibility & contrast

On white

2.35

#9FB31A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#9FB31A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FB31A

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FB31A	#FFFFFF	#000000	##000000
##9FB31A	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0A900

Deuteranopia (green-blind)

#BEAA2C

Tritanopia (blue-blind)

#A9A899

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #9fb31a;
/* rgb */ color: rgb(159, 179, 26);
/* oklch */ color: oklch(72.6% 0.162 117.7);

Tailwind

colors: {
  custom: {
    50: '#bfc969',
    500: '#9fb31a',
    950: '#000000',
  },
}

SCSS

$custom: #9fb31a;
$custom-light: #bfc969;
$custom-dark: #000000;

JSON

{
  "hex": "#9fb31a",
  "rgb": {
    "r": 159,
    "g": 179,
    "b": 26
  },
  "hsl": {
    "h": 67.843,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.72645,
    "c": 0.16232,
    "h": 117.7
  },
  "luminance": 0.39686
}

Semantic roles & 50–950 ramp

primary

#9FB31A

secondary

#6B5DCC

accent

#37F14F

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131307

muted

#82827A

Preview Lab

Preview with #9FB31A

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

Preview Lab → · Contrast checker → · Palette generator →