#FFF161#FFF161

#FFF161 is a very light, vivid yellow. Relative luminance 0.850; OKLCH L 94.3% C 0.162 H 103.8°. Best body text is #000000 at 18.01:1 contrast (WCAG AA passes).

Color values

HEX	#FFF161
RGB	rgb(255, 241, 97)
HSL	hsl(55, 100%, 69%)
HSV	hsv(55, 62%, 100%)
CMYK	cmyk(0%, 5.5%, 62%, 0%)
CIE-LAB	lab(93.90, -11.96, 69.04)
CIE-LCH	lch(93.90, 70.07, 99.83°)
OKLab	oklab(94.33% -0.0385 0.1572)
OKLCH	oklch(94.33% 0.162 103.8)
XYZ	xyz(74.8558, 85.0364, 23.7776)
Luminance	0.8503 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFF161 #616FFF

analogous

#FFA261 #FFF161 #BEFF61

triadic

#FFF161 #61FFF1 #F161FF

tetradic

#FFF161 #61FFA2 #616FFF #FF61BE

square

#FFF161 #61FFA2 #616FFF #FF61BE

split-complementary

#FFF161 #61BEFF #A261FF

monochromatic

#E6D100 #FFEC24 #FFF161 #FFF69E #FFFCDB

Accessibility & contrast

On white

1.17

#FFF161 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.01

#FFF161 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFF161

18.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFF161	#FFFFFF	#000000	##000000
##FFF161	1.00	1.17	18.01	18.01
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.01	21.00	1.00	1.00
##000000	18.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE950

Deuteranopia (green-blind)

#FFF169

Tritanopia (blue-blind)

#FFE2D3

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #fff161;
/* rgb */ color: rgb(255, 241, 97);
/* oklch */ color: oklch(94.3% 0.162 103.8);

Tailwind

colors: {
  custom: {
    50: '#fff594',
    500: '#fff161',
    950: '#000000',
  },
}

SCSS

$custom: #fff161;
$custom-light: #fff594;
$custom-dark: #000000;

JSON

{
  "hex": "#fff161",
  "rgb": {
    "r": 255,
    "g": 241,
    "b": 97
  },
  "hsl": {
    "h": 54.684,
    "s": 100,
    "l": 69.02
  },
  "oklch": {
    "l": 0.94329,
    "c": 0.16182,
    "h": 103.8
  },
  "luminance": 0.85034
}

Semantic roles & 50–950 ramp

primary

#FFF161

secondary

#2B3ADA

accent

#14E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#19170E

muted

#87857F

Preview Lab

Preview with #FFF161

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

Preview Lab → · Contrast checker → · Palette generator →