#F1DE61#F1DE61

#F1DE61 is a very light, vivid yellow. Relative luminance 0.718; OKLCH L 89.3% C 0.145 H 100.7°. Best body text is #000000 at 15.36:1 contrast (WCAG AA passes).

Color values

HEX	#F1DE61
RGB	rgb(241, 222, 97)
HSL	hsl(52, 84%, 66%)
HSV	hsv(52, 60%, 95%)
CMYK	cmyk(0%, 7.9%, 59.8%, 5.5%)
CIE-LAB	lab(87.88, -8.23, 62.15)
CIE-LCH	lch(87.88, 62.70, 97.54°)
OKLab	oklab(89.27% -0.027 0.1429)
OKLCH	oklch(89.27% 0.145 100.7)
XYZ	xyz(64.5570, 71.8090, 21.7669)
Luminance	0.7181 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1DE61 #6174F1

analogous

#F19661 #F1DE61 #BCF161

triadic

#F1DE61 #61F1DE #DE61F1

tetradic

#F1DE61 #61F196 #6174F1 #F161BC

square

#F1DE61 #61F196 #6174F1 #F161BC

split-complementary

#F1DE61 #61BCF1 #9661F1

monochromatic

#C6AE12 #ECD229 #F1DE61 #F6EA99 #FBF5D1

Accessibility & contrast

On white

1.37

#F1DE61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.36

#F1DE61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1DE61

15.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1DE61	#FFFFFF	#000000	##000000
##F1DE61	1.00	1.37	15.36	15.36
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.36	21.00	1.00	1.00
##000000	15.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D853

Deuteranopia (green-blind)

#F6E067

Tritanopia (blue-blind)

#FFD0C3

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #f1de61;
/* rgb */ color: rgb(241, 222, 97);
/* oklch */ color: oklch(89.3% 0.145 100.7);

Tailwind

colors: {
  custom: {
    50: '#f9e892',
    500: '#f1de61',
    950: '#000000',
  },
}

SCSS

$custom: #f1de61;
$custom-light: #f9e892;
$custom-dark: #000000;

JSON

{
  "hex": "#f1de61",
  "rgb": {
    "r": 241,
    "g": 222,
    "b": 97
  },
  "hsl": {
    "h": 52.083,
    "s": 83.721,
    "l": 66.275
  },
  "oklch": {
    "l": 0.89267,
    "c": 0.14542,
    "h": 100.7
  },
  "luminance": 0.71806
}

Semantic roles & 50–950 ramp

primary

#F1DE61

secondary

#3346C3

accent

#22E005

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F1DE61

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

Preview Lab → · Contrast checker → · Palette generator →