#F1F458#F1F458

#F1F458 is a very light, vivid yellow. Relative luminance 0.841; OKLCH L 93.7% C 0.173 H 110.4°. Best body text is #000000 at 17.82:1 contrast (WCAG AA passes).

Color values

HEX	#F1F458
RGB	rgb(241, 244, 88)
HSL	hsl(61, 88%, 65%)
HSV	hsv(61, 64%, 96%)
CMYK	cmyk(1.2%, 0%, 63.9%, 4.3%)
CIE-LAB	lab(93.50, -19.60, 71.86)
CIE-LCH	lch(93.50, 74.49, 105.26°)
OKLab	oklab(93.72% -0.0602 0.1622)
OKLCH	oklch(93.72% 0.173 110.4)
XYZ	xyz(70.3900, 84.1086, 21.7573)
Luminance	0.8411 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1F458 #5B58F4

analogous

#F4A958 #F1F458 #A3F458

triadic

#F1F458 #58F1F4 #F458F1

tetradic

#F1F458 #58F4A9 #5B58F4 #F458A3

square

#F1F458 #58F4A9 #5B58F4 #F458A3

split-complementary

#F1F458 #58A3F4 #A958F4

monochromatic

#C1C50D #ECF01F #F1F458 #F6F891 #FBFCCB

Accessibility & contrast

On white

1.18

#F1F458 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.82

#F1F458 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1F458

17.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1F458	#FFFFFF	#000000	##000000
##F1F458	1.00	1.18	17.82	17.82
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.82	21.00	1.00	1.00
##000000	17.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA43

Deuteranopia (green-blind)

#FFEF62

Tritanopia (blue-blind)

#FFE6D4

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f1f458;
/* rgb */ color: rgb(241, 244, 88);
/* oklch */ color: oklch(93.7% 0.173 110.4);

Tailwind

colors: {
  custom: {
    50: '#f9f78f',
    500: '#f1f458',
    950: '#000000',
  },
}

SCSS

$custom: #f1f458;
$custom-light: #f9f78f;
$custom-dark: #000000;

JSON

{
  "hex": "#f1f458",
  "rgb": {
    "r": 241,
    "g": 244,
    "b": 88
  },
  "hsl": {
    "h": 61.154,
    "s": 87.64,
    "l": 65.098
  },
  "oklch": {
    "l": 0.93719,
    "c": 0.17303,
    "h": 110.4
  },
  "luminance": 0.84107
}

Semantic roles & 50–950 ramp

primary

#F1F458

secondary

#312EC2

accent

#01E406

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F1F458

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

Preview Lab → · Contrast checker → · Palette generator →