#F1DF61#F1DF61

#F1DF61 is a very light, vivid yellow. Relative luminance 0.723; OKLCH L 89.5% C 0.146 H 101.2°. Best body text is #000000 at 15.47:1 contrast (WCAG AA passes).

Color values

HEX	#F1DF61
RGB	rgb(241, 223, 97)
HSL	hsl(53, 84%, 66%)
HSV	hsv(53, 60%, 95%)
CMYK	cmyk(0%, 7.5%, 59.8%, 5.5%)
CIE-LAB	lab(88.13, -8.73, 62.44)
CIE-LCH	lch(88.13, 63.04, 97.96°)
OKLab	oklab(89.47% -0.0285 0.1435)
OKLCH	oklch(89.47% 0.146 101.2)
XYZ	xyz(64.8234, 72.3418, 21.8557)
Luminance	0.7234 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1DF61 #6173F1

analogous

#F19761 #F1DF61 #BBF161

triadic

#F1DF61 #61F1DF #DF61F1

tetradic

#F1DF61 #61F197 #6173F1 #F161BB

square

#F1DF61 #61F197 #6173F1 #F161BB

split-complementary

#F1DF61 #61BBF1 #9761F1

monochromatic

#C6AF12 #ECD429 #F1DF61 #F6EA99 #FBF6D1

Accessibility & contrast

On white

1.36

#F1DF61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.47

#F1DF61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1DF61

15.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1DF61	#FFFFFF	#000000	##000000
##F1DF61	1.00	1.36	15.47	15.47
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.47	21.00	1.00	1.00
##000000	15.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D953

Deuteranopia (green-blind)

#F7E068

Tritanopia (blue-blind)

#FFD1C4

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #f1df61;
/* rgb */ color: rgb(241, 223, 97);
/* oklch */ color: oklch(89.5% 0.146 101.2);

Tailwind

colors: {
  custom: {
    50: '#f9e892',
    500: '#f1df61',
    950: '#000000',
  },
}

SCSS

$custom: #f1df61;
$custom-light: #f9e892;
$custom-dark: #000000;

JSON

{
  "hex": "#f1df61",
  "rgb": {
    "r": 241,
    "g": 223,
    "b": 97
  },
  "hsl": {
    "h": 52.5,
    "s": 83.721,
    "l": 66.275
  },
  "oklch": {
    "l": 0.89471,
    "c": 0.14628,
    "h": 101.2
  },
  "luminance": 0.72339
}

Semantic roles & 50–950 ramp

primary

#F1DF61

secondary

#3345C3

accent

#21E005

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F1DF61

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

Preview Lab → · Contrast checker → · Palette generator →