#F1F651#F1F651

#F1F651 is a very light, vivid yellow. Relative luminance 0.852; OKLCH L 94.1% C 0.180 H 111.1°. Best body text is #000000 at 18.04:1 contrast (WCAG AA passes).

Color values

HEX	#F1F651
RGB	rgb(241, 246, 81)
HSL	hsl(62, 90%, 64%)
HSV	hsv(62, 67%, 96%)
CMYK	cmyk(2%, 0%, 67.1%, 3.5%)
CIE-LAB	lab(93.97, -20.95, 74.97)
CIE-LCH	lch(93.97, 77.84, 105.61°)
OKLab	oklab(94.08% -0.0647 0.1677)
OKLCH	oklch(94.08% 0.18 111.1)
XYZ	xyz(70.7188, 85.2082, 20.5045)
Luminance	0.8521 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1F651 #5651F6

analogous

#F6A951 #F1F651 #9FF651

triadic

#F1F651 #51F1F6 #F651F1

tetradic

#F1F651 #51F6A9 #5651F6 #F6519F

square

#F1F651 #51F6A9 #5651F6 #F6519F

split-complementary

#F1F651 #519FF6 #A951F6

monochromatic

#BDC30A #ECF317 #F1F651 #F6F98B #FAFCC5

Accessibility & contrast

On white

1.16

#F1F651 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.04

#F1F651 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1F651

18.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1F651	#FFFFFF	#000000	##000000
##F1F651	1.00	1.16	18.04	18.04
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.04	21.00	1.00	1.00
##000000	18.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB37

Deuteranopia (green-blind)

#FFF05D

Tritanopia (blue-blind)

#FFE7D5

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f1f651;
/* rgb */ color: rgb(241, 246, 81);
/* oklch */ color: oklch(94.1% 0.180 111.1);

Tailwind

colors: {
  custom: {
    50: '#f9f88b',
    500: '#f1f651',
    950: '#000000',
  },
}

SCSS

$custom: #f1f651;
$custom-light: #f9f88b;
$custom-dark: #000000;

JSON

{
  "hex": "#f1f651",
  "rgb": {
    "r": 241,
    "g": 246,
    "b": 81
  },
  "hsl": {
    "h": 61.818,
    "s": 90.164,
    "l": 64.118
  },
  "oklch": {
    "l": 0.94084,
    "c": 0.17973,
    "h": 111.1
  },
  "luminance": 0.85206
}

Semantic roles & 50–950 ramp

primary

#F1F651

secondary

#302BC0

accent

#00E607

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F1F651

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

Preview Lab → · Contrast checker → · Palette generator →