#FFF177#FFF177

#FFF177 is a very light, vivid yellow. Relative luminance 0.855; OKLCH L 94.6% C 0.144 H 102.8°. Best body text is #000000 at 18.10:1 contrast (WCAG AA passes).

Color values

HEX	#FFF177
RGB	rgb(255, 241, 119)
HSL	hsl(54, 100%, 73%)
HSV	hsv(54, 53%, 100%)
CMYK	cmyk(0%, 5.5%, 53.3%, 0%)
CIE-LAB	lab(94.10, -10.43, 59.76)
CIE-LCH	lch(94.10, 60.66, 99.90°)
OKLab	oklab(94.55% -0.0318 0.14)
OKLCH	oklch(94.55% 0.144 102.8)
XYZ	xyz(76.0275, 85.5051, 29.9485)
Luminance	0.8550 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFF177 #7785FF

analogous

#FFAD77 #FFF177 #C9FF77

triadic

#FFF177 #77FFF1 #F177FF

tetradic

#FFF177 #77FFAD #7785FF #FF77C9

square

#FFF177 #77FFAD #7785FF #FF77C9

split-complementary

#FFF177 #77C9FF #AD77FF

monochromatic

#FCE200 #FFEB3A #FFF177 #FFF7B4 #FFFCE0

Accessibility & contrast

On white

1.16

#FFF177 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.10

#FFF177 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFF177

18.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFF177	#FFFFFF	#000000	##000000
##FFF177	1.00	1.16	18.10	18.10
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.10	21.00	1.00	1.00
##000000	18.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA6B

Deuteranopia (green-blind)

#FFF17D

Tritanopia (blue-blind)

#FFE3D6

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fff177;
/* rgb */ color: rgb(255, 241, 119);
/* oklch */ color: oklch(94.6% 0.144 102.8);

Tailwind

colors: {
  custom: {
    50: '#fff5a1',
    500: '#fff177',
    950: '#000000',
  },
}

SCSS

$custom: #fff177;
$custom-light: #fff5a1;
$custom-dark: #000000;

JSON

{
  "hex": "#fff177",
  "rgb": {
    "r": 255,
    "g": 241,
    "b": 119
  },
  "hsl": {
    "h": 53.824,
    "s": 100,
    "l": 73.333
  },
  "oklch": {
    "l": 0.94554,
    "c": 0.14352,
    "h": 102.8
  },
  "luminance": 0.85503
}

Semantic roles & 50–950 ramp

primary

#FFF177

secondary

#3D4EDD

accent

#18E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FFF177

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

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