#F1F058#F1F058

#F1F058 is a very light, vivid yellow. Relative luminance 0.817; OKLCH L 92.9% C 0.169 H 108.9°. Best body text is #000000 at 17.35:1 contrast (WCAG AA passes).

Color values

HEX	#F1F058
RGB	rgb(241, 240, 88)
HSL	hsl(60, 85%, 65%)
HSV	hsv(60, 63%, 95%)
CMYK	cmyk(0%, 0.4%, 63.5%, 5.5%)
CIE-LAB	lab(92.45, -17.67, 70.78)
CIE-LCH	lch(92.45, 72.95, 104.02°)
OKLab	oklab(92.89% -0.0548 0.1599)
OKLCH	oklch(92.89% 0.169 108.9)
XYZ	xyz(69.1994, 81.7275, 21.3604)
Luminance	0.8173 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1F058 #5859F1

analogous

#F1A458 #F1F058 #A6F158

triadic

#F1F058 #58F1F0 #F058F1

tetradic

#F1F058 #58F1A4 #5859F1 #F158A6

square

#F1F058 #58F1A4 #5859F1 #F158A6

split-complementary

#F1F058 #58A6F1 #A458F1

monochromatic

#BFBD10 #ECEB20 #F1F058 #F6F590 #FAFAC9

Accessibility & contrast

On white

1.21

#F1F058 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.35

#F1F058 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1F058

17.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1F058	#FFFFFF	#000000	##000000
##F1F058	1.00	1.21	17.35	17.35
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.35	21.00	1.00	1.00
##000000	17.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE744

Deuteranopia (green-blind)

#FFEC62

Tritanopia (blue-blind)

#FFE1D1

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f1f058;
/* rgb */ color: rgb(241, 240, 88);
/* oklch */ color: oklch(92.9% 0.169 108.9);

Tailwind

colors: {
  custom: {
    50: '#f9f48e',
    500: '#f1f058',
    950: '#000000',
  },
}

SCSS

$custom: #f1f058;
$custom-light: #f9f48e;
$custom-dark: #000000;

JSON

{
  "hex": "#f1f058",
  "rgb": {
    "r": 241,
    "g": 240,
    "b": 88
  },
  "hsl": {
    "h": 59.608,
    "s": 84.53,
    "l": 64.51
  },
  "oklch": {
    "l": 0.92886,
    "c": 0.16904,
    "h": 108.9
  },
  "luminance": 0.81726
}

Semantic roles & 50–950 ramp

primary

#F1F058

secondary

#3031BD

accent

#06E105

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F1F058

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

Preview Lab → · Contrast checker → · Palette generator →