#F1F157#F1F157

#F1F157 is a very light, vivid yellow. Relative luminance 0.823; OKLCH L 93.1% C 0.171 H 109.3°. Best body text is #000000 at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#F1F157
RGB	rgb(241, 241, 87)
HSL	hsl(60, 85%, 64%)
HSV	hsv(60, 64%, 95%)
CMYK	cmyk(0%, 0%, 63.9%, 5.5%)
CIE-LAB	lab(92.71, -18.21, 71.43)
CIE-LCH	lch(92.71, 73.72, 104.30°)
OKLab	oklab(93.09% -0.0564 0.1611)
OKLCH	oklch(93.09% 0.171 109.3)
XYZ	xyz(69.4535, 82.3015, 21.2422)
Luminance	0.8230 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1F157 #5757F1

analogous

#F1A457 #F1F157 #A4F157

triadic

#F1F157 #57F1F1 #F157F1

tetradic

#F1F157 #57F1A4 #5757F1 #F157A4

square

#F1F157 #57F1A4 #5757F1 #F157A4

split-complementary

#F1F157 #57A4F1 #A457F1

monochromatic

#BEBE10 #ECEC1F #F1F157 #F6F68F #FAFAC8

Accessibility & contrast

On white

1.20

#F1F157 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.46

#F1F157 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1F157

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1F157	#FFFFFF	#000000	##000000
##F1F157	1.00	1.20	17.46	17.46
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.46	21.00	1.00	1.00
##000000	17.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE742

Deuteranopia (green-blind)

#FFEC61

Tritanopia (blue-blind)

#FFE2D2

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #f1f157;
/* rgb */ color: rgb(241, 241, 87);
/* oklch */ color: oklch(93.1% 0.171 109.3);

Tailwind

colors: {
  custom: {
    50: '#f9f58e',
    500: '#f1f157',
    950: '#000000',
  },
}

SCSS

$custom: #f1f157;
$custom-light: #f9f58e;
$custom-dark: #000000;

JSON

{
  "hex": "#f1f157",
  "rgb": {
    "r": 241,
    "g": 241,
    "b": 87
  },
  "hsl": {
    "h": 60,
    "s": 84.615,
    "l": 64.314
  },
  "oklch": {
    "l": 0.93086,
    "c": 0.17074,
    "h": 109.3
  },
  "luminance": 0.82299
}

Semantic roles & 50–950 ramp

primary

#F1F157

secondary

#3030BC

accent

#04E104

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F1F157

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

Preview Lab → · Contrast checker → · Palette generator →