#F1F77B#F1F77B

#F1F77B is a very light, vivid yellow. Relative luminance 0.867; OKLCH L 94.7% C 0.147 H 111.4°. Best body text is #000000 at 18.33:1 contrast (WCAG AA passes).

Color values

HEX	#F1F77B
RGB	rgb(241, 247, 123)
HSL	hsl(63, 89%, 73%)
HSV	hsv(63, 50%, 97%)
CMYK	cmyk(2.4%, 0%, 50.2%, 3.1%)
CIE-LAB	lab(94.59, -18.56, 58.25)
CIE-LCH	lch(94.59, 61.13, 107.67°)
OKLab	oklab(94.69% -0.0538 0.1373)
OKLCH	oklch(94.69% 0.147 111.4)
XYZ	xyz(73.1130, 86.6538, 31.6094)
Luminance	0.8665 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1F77B #817BF7

analogous

#F7BF7B #F1F77B #B3F77B

triadic

#F1F77B #7BF1F7 #F77BF1

tetradic

#F1F77B #7BF7BF #817BF7 #F77BB3

square

#F1F77B #7BF7BF #817BF7 #F77BB3

split-complementary

#F1F77B #7BB3F7 #BF7BF7

monochromatic

#DFE90E #EBF441 #F1F77B #F7FAB5 #FCFDE2

Accessibility & contrast

On white

1.15

#F1F77B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.33

#F1F77B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1F77B

18.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1F77B	#FFFFFF	#000000	##000000
##F1F77B	1.00	1.15	18.33	18.33
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.33	21.00	1.00	1.00
##000000	18.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE6F

Deuteranopia (green-blind)

#FFF182

Tritanopia (blue-blind)

#FFEADB

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f1f77b;
/* rgb */ color: rgb(241, 247, 123);
/* oklch */ color: oklch(94.7% 0.147 111.4);

Tailwind

colors: {
  custom: {
    50: '#f8f9a4',
    500: '#f1f77b',
    950: '#000000',
  },
}

SCSS

$custom: #f1f77b;
$custom-light: #f8f9a4;
$custom-dark: #000000;

JSON

{
  "hex": "#f1f77b",
  "rgb": {
    "r": 241,
    "g": 247,
    "b": 123
  },
  "hsl": {
    "h": 62.903,
    "s": 88.571,
    "l": 72.549
  },
  "oklch": {
    "l": 0.94693,
    "c": 0.14743,
    "h": 111.4
  },
  "luminance": 0.86652
}

Semantic roles & 50–950 ramp

primary

#F1F77B

secondary

#4A43D3

accent

#00E50B

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #F1F77B

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

Preview Lab → · Contrast checker → · Palette generator →