#9FB431#9FB431

#9FB431 is a light, vivid yellow. Relative luminance 0.402; OKLCH L 73.0% C 0.153 H 118.4°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#9FB431
RGB	rgb(159, 180, 49)
HSL	hsl(70, 57%, 45%)
HSV	hsv(70, 73%, 71%)
CMYK	cmyk(11.7%, 0%, 72.8%, 29.4%)
CIE-LAB	lab(69.64, -24.31, 60.43)
CIE-LCH	lch(69.64, 65.14, 111.91°)
OKLab	oklab(72.99% -0.0725 0.1342)
OKLCH	oklch(72.99% 0.153 118.4)
XYZ	xyz(31.1744, 40.2355, 9.0291)
Luminance	0.4023 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FB431 #4631B4

analogous

#B48731 #9FB431 #5EB431

triadic

#9FB431 #319FB4 #B4319F

tetradic

#9FB431 #31B487 #4631B4 #B4315E

square

#9FB431 #31B487 #4631B4 #B4315E

split-complementary

#9FB431 #315EB4 #8731B4

monochromatic

#4A5417 #758424 #9FB431 #BCD052 #CFDD82

Accessibility & contrast

On white

2.32

#9FB431 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#9FB431 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FB431

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FB431	#FFFFFF	#000000	##000000
##9FB431	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA18

Deuteranopia (green-blind)

#BEAB3C

Tritanopia (blue-blind)

#A9AA9B

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #9fb431;
/* rgb */ color: rgb(159, 180, 49);
/* oklch */ color: oklch(73.0% 0.153 118.4);

Tailwind

colors: {
  custom: {
    50: '#bfca72',
    500: '#9fb431',
    950: '#000000',
  },
}

SCSS

$custom: #9fb431;
$custom-light: #bfca72;
$custom-dark: #000000;

JSON

{
  "hex": "#9fb431",
  "rgb": {
    "r": 159,
    "g": 180,
    "b": 49
  },
  "hsl": {
    "h": 69.618,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.72993,
    "c": 0.15253,
    "h": 118.4
  },
  "luminance": 0.40235
}

Semantic roles & 50–950 ramp

primary

#9FB431

secondary

#877BC6

accent

#47E060

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #9FB431

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

Preview Lab → · Contrast checker → · Palette generator →