#F1F758#F1F758

#F1F758 is a very light, vivid yellow. Relative luminance 0.859; OKLCH L 94.3% C 0.176 H 111.4°. Best body text is #000000 at 18.19:1 contrast (WCAG AA passes).

Color values

HEX	#F1F758
RGB	rgb(241, 247, 88)
HSL	hsl(62, 91%, 66%)
HSV	hsv(62, 64%, 97%)
CMYK	cmyk(2.4%, 0%, 64.4%, 3.1%)
CIE-LAB	lab(94.28, -21.04, 72.67)
CIE-LCH	lch(94.28, 75.66, 106.15°)
OKLab	oklab(94.35% -0.0643 0.1639)
OKLCH	oklch(94.35% 0.176 111.4)
XYZ	xyz(71.3000, 85.9286, 22.0606)
Luminance	0.8593 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1F758 #5E58F7

analogous

#F7AD58 #F1F758 #A1F758

triadic

#F1F758 #58F1F7 #F758F1

tetradic

#F1F758 #58F7AD #5E58F7 #F758A1

square

#F1F758 #58F7AD #5E58F7 #F758A1

split-complementary

#F1F758 #58A1F7 #AD58F7

monochromatic

#C4CB0A #ECF41E #F1F758 #F6FA92 #FBFDCD

Accessibility & contrast

On white

1.15

#F1F758 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.19

#F1F758 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1F758

18.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1F758	#FFFFFF	#000000	##000000
##F1F758	1.00	1.15	18.19	18.19
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.19	21.00	1.00	1.00
##000000	18.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC42

Deuteranopia (green-blind)

#FFF163

Tritanopia (blue-blind)

#FFE9D7

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f1f758;
/* rgb */ color: rgb(241, 247, 88);
/* oklch */ color: oklch(94.3% 0.176 111.4);

Tailwind

colors: {
  custom: {
    50: '#f9f98f',
    500: '#f1f758',
    950: '#000000',
  },
}

SCSS

$custom: #f1f758;
$custom-light: #f9f98f;
$custom-dark: #000000;

JSON

{
  "hex": "#f1f758",
  "rgb": {
    "r": 241,
    "g": 247,
    "b": 88
  },
  "hsl": {
    "h": 62.264,
    "s": 90.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.94346,
    "c": 0.17607,
    "h": 111.4
  },
  "luminance": 0.85927
}

Semantic roles & 50–950 ramp

primary

#F1F758

secondary

#322CC7

accent

#00E609

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F1F758

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

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