#F1EF71#F1EF71

#F1EF71 is a very light, vivid yellow. Relative luminance 0.816; OKLCH L 92.9% C 0.148 H 108.1°. Best body text is #000000 at 17.33:1 contrast (WCAG AA passes).

Color values

HEX	#F1EF71
RGB	rgb(241, 239, 113)
HSL	hsl(59, 82%, 69%)
HSV	hsv(59, 53%, 95%)
CMYK	cmyk(0%, 0.8%, 53.1%, 5.5%)
CIE-LAB	lab(92.41, -15.48, 60.22)
CIE-LCH	lch(92.41, 62.17, 104.42°)
OKLab	oklab(92.92% -0.046 0.1406)
OKLCH	oklch(92.92% 0.148 108.1)
XYZ	xyz(70.1246, 81.6279, 27.6814)
Luminance	0.8163 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1EF71 #7173F1

analogous

#F1AF71 #F1EF71 #B3F171

triadic

#F1EF71 #71F1EF #EF71F1

tetradic

#F1EF71 #71F1AF #7173F1 #F171B3

square

#F1EF71 #71F1AF #7173F1 #F171B3

split-complementary

#F1EF71 #71B3F1 #AF71F1

monochromatic

#D3D015 #ECE939 #F1EF71 #F6F5A9 #FCFCE0

Accessibility & contrast

On white

1.21

#F1EF71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.33

#F1EF71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1EF71

17.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1EF71	#FFFFFF	#000000	##000000
##F1EF71	1.00	1.21	17.33	17.33
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.33	21.00	1.00	1.00
##000000	17.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE764

Deuteranopia (green-blind)

#FFEB78

Tritanopia (blue-blind)

#FFE2D3

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f1ef71;
/* rgb */ color: rgb(241, 239, 113);
/* oklch */ color: oklch(92.9% 0.148 108.1);

Tailwind

colors: {
  custom: {
    50: '#f8f49d',
    500: '#f1ef71',
    950: '#000000',
  },
}

SCSS

$custom: #f1ef71;
$custom-light: #f8f49d;
$custom-dark: #000000;

JSON

{
  "hex": "#f1ef71",
  "rgb": {
    "r": 241,
    "g": 239,
    "b": 113
  },
  "hsl": {
    "h": 59.063,
    "s": 82.051,
    "l": 69.412
  },
  "oklch": {
    "l": 0.92921,
    "c": 0.14792,
    "h": 108.1
  },
  "luminance": 0.81626
}

Semantic roles & 50–950 ramp

primary

#F1EF71

secondary

#3C3ECA

accent

#0ADE07

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F1EF71

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

Preview Lab → · Contrast checker → · Palette generator →