#F1E251#F1E251

#F1E251 is a very light, vivid yellow. Relative luminance 0.737; OKLCH L 89.9% C 0.161 H 103.4°. Best body text is #000000 at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#F1E251
RGB	rgb(241, 226, 81)
HSL	hsl(54, 85%, 63%)
HSV	hsv(54, 66%, 95%)
CMYK	cmyk(0%, 6.2%, 66.4%, 5.5%)
CIE-LAB	lab(88.78, -11.19, 69.71)
CIE-LCH	lch(88.78, 70.60, 99.12°)
OKLab	oklab(89.94% -0.0372 0.1566)
OKLCH	oklch(89.94% 0.161 103.4)
XYZ	xyz(64.9598, 73.6901, 18.5849)
Luminance	0.7369 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1E251 #5160F1

analogous

#F19251 #F1E251 #B0F151

triadic

#F1E251 #51F1E2 #E251F1

tetradic

#F1E251 #51F192 #5160F1 #F151B0

square

#F1E251 #51F192 #5160F1 #F151B0

split-complementary

#F1E251 #51B0F1 #9251F1

monochromatic

#B9A90F #ECD918 #F1E251 #F6EB8A #FAF5C2

Accessibility & contrast

On white

1.33

#F1E251 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.74

#F1E251 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1E251

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1E251	#FFFFFF	#000000	##000000
##F1E251	1.00	1.33	15.74	15.74
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.74	21.00	1.00	1.00
##000000	15.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DB3D

Deuteranopia (green-blind)

#FAE25A

Tritanopia (blue-blind)

#FFD3C4

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #f1e251;
/* rgb */ color: rgb(241, 226, 81);
/* oklch */ color: oklch(89.9% 0.161 103.4);

Tailwind

colors: {
  custom: {
    50: '#f9ea89',
    500: '#f1e251',
    950: '#000000',
  },
}

SCSS

$custom: #f1e251;
$custom-light: #f9ea89;
$custom-dark: #000000;

JSON

{
  "hex": "#f1e251",
  "rgb": {
    "r": 241,
    "g": 226,
    "b": 81
  },
  "hsl": {
    "h": 54.375,
    "s": 85.106,
    "l": 63.137
  },
  "oklch": {
    "l": 0.8994,
    "c": 0.16095,
    "h": 103.4
  },
  "luminance": 0.73688
}

Semantic roles & 50–950 ramp

primary

#F1E251

secondary

#2F3BB8

accent

#19E204

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160C

muted

#86847F

Preview Lab

Preview with #F1E251

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

Preview Lab → · Contrast checker → · Palette generator →