#F7F171#F7F171

#F7F171 is a very light, vivid yellow. Relative luminance 0.839; OKLCH L 93.8% C 0.149 H 106.5°. Best body text is #000000 at 17.78:1 contrast (WCAG AA passes).

Color values

HEX	#F7F171
RGB	rgb(247, 241, 113)
HSL	hsl(57, 89%, 71%)
HSV	hsv(57, 54%, 97%)
CMYK	cmyk(0%, 2.4%, 54.3%, 3.1%)
CIE-LAB	lab(93.40, -14.08, 61.47)
CIE-LCH	lch(93.40, 63.06, 102.90°)
OKLab	oklab(93.82% -0.0424 0.1432)
OKLCH	oklch(93.82% 0.149 106.5)
XYZ	xyz(72.7958, 83.8792, 27.9752)
Luminance	0.8388 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7F171 #7177F7

analogous

#F7AE71 #F7F171 #BAF771

triadic

#F7F171 #71F7F1 #F171F7

tetradic

#F7F171 #71F7AE #7177F7 #F771BA

square

#F7F171 #71F7AE #7177F7 #F771BA

split-complementary

#F7F171 #71BAF7 #AE71F7

monochromatic

#E1D70D #F4EB37 #F7F171 #FAF7AB #FDFCE2

Accessibility & contrast

On white

1.18

#F7F171 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.78

#F7F171 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7F171

17.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7F171	#FFFFFF	#000000	##000000
##F7F171	1.00	1.18	17.78	17.78
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.78	21.00	1.00	1.00
##000000	17.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE964

Deuteranopia (green-blind)

#FFEF78

Tritanopia (blue-blind)

#FFE3D5

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f7f171;
/* rgb */ color: rgb(247, 241, 113);
/* oklch */ color: oklch(93.8% 0.149 106.5);

Tailwind

colors: {
  custom: {
    50: '#fcf59d',
    500: '#f7f171',
    950: '#000000',
  },
}

SCSS

$custom: #f7f171;
$custom-light: #fcf59d;
$custom-dark: #000000;

JSON

{
  "hex": "#f7f171",
  "rgb": {
    "r": 247,
    "g": 241,
    "b": 113
  },
  "hsl": {
    "h": 57.313,
    "s": 89.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.93821,
    "c": 0.14931,
    "h": 106.5
  },
  "luminance": 0.83877
}

Semantic roles & 50–950 ramp

primary

#F7F171

secondary

#3A41D2

accent

#0AE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F7F171

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

Preview Lab → · Contrast checker → · Palette generator →