#F1E243#F1E243

#F1E243 is a very light, vivid yellow. Relative luminance 0.735; OKLCH L 89.8% C 0.170 H 103.8°. Best body text is #000000 at 15.70:1 contrast (WCAG AA passes).

Color values

HEX	#F1E243
RGB	rgb(241, 226, 67)
HSL	hsl(55, 86%, 60%)
HSV	hsv(55, 72%, 95%)
CMYK	cmyk(0%, 6.2%, 72.2%, 5.5%)
CIE-LAB	lab(88.69, -11.88, 74.74)
CIE-LCH	lch(88.69, 75.67, 99.03°)
OKLab	oklab(89.84% -0.0405 0.1648)
OKLCH	oklch(89.84% 0.17 103.8)
XYZ	xyz(64.4879, 73.5014, 16.0994)
Luminance	0.7350 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1E243 #4352F1

analogous

#F18B43 #F1E243 #A9F143

triadic

#F1E243 #43F1E2 #E243F1

tetradic

#F1E243 #43F18B #4352F1 #F143A9

square

#F1E243 #43F18B #4352F1 #F143A9

split-complementary

#F1E243 #43A9F1 #8B43F1

monochromatic

#AD9F0D #E6D311 #F1E243 #F5EB7C #F9F4B5

Accessibility & contrast

On white

1.34

#F1E243 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.70

#F1E243 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1E243

15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1E243	#FFFFFF	#000000	##000000
##F1E243	1.00	1.34	15.70	15.70
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.70	21.00	1.00	1.00
##000000	15.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DA26

Deuteranopia (green-blind)

#FBE24E

Tritanopia (blue-blind)

#FFD2C3

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #f1e243;
/* rgb */ color: rgb(241, 226, 67);
/* oklch */ color: oklch(89.8% 0.170 103.8);

Tailwind

colors: {
  custom: {
    50: '#faea82',
    500: '#f1e243',
    950: '#000000',
  },
}

SCSS

$custom: #f1e243;
$custom-light: #faea82;
$custom-dark: #000000;

JSON

{
  "hex": "#f1e243",
  "rgb": {
    "r": 241,
    "g": 226,
    "b": 67
  },
  "hsl": {
    "h": 54.828,
    "s": 86.139,
    "l": 60.392
  },
  "oklch": {
    "l": 0.8984,
    "c": 0.16975,
    "h": 103.8
  },
  "luminance": 0.73499
}

Semantic roles & 50–950 ramp

primary

#F1E243

secondary

#2B36AD

accent

#16E303

background

#FFFEFB

surface

#FFFDF2

border

#D7D5CC

text

#18160B

muted

#86847E

Preview Lab

Preview with #F1E243

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

Preview Lab → · Contrast checker → · Palette generator →