#F1E257#F1E257

#F1E257 is a very light, vivid yellow. Relative luminance 0.738; OKLCH L 90.0% C 0.157 H 103.1°. Best body text is #000000 at 15.76:1 contrast (WCAG AA passes).

Color values

HEX	#F1E257
RGB	rgb(241, 226, 87)
HSL	hsl(54, 85%, 64%)
HSV	hsv(54, 64%, 95%)
CMYK	cmyk(0%, 6.2%, 63.9%, 5.5%)
CIE-LAB	lab(88.82, -10.86, 67.37)
CIE-LCH	lch(88.82, 68.24, 99.15°)
OKLab	oklab(89.99% -0.0356 0.1526)
OKLCH	oklch(89.99% 0.157 103.1)
XYZ	xyz(65.1948, 73.7841, 19.8226)
Luminance	0.7378 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1E257 #5766F1

analogous

#F19557 #F1E257 #B3F157

triadic

#F1E257 #57F1E2 #E257F1

tetradic

#F1E257 #57F195 #5766F1 #F157B3

square

#F1E257 #57F195 #5766F1 #F157B3

split-complementary

#F1E257 #57B3F1 #9557F1

monochromatic

#BEAD10 #ECD81F #F1E257 #F6EC8F #FAF6C8

Accessibility & contrast

On white

1.33

#F1E257 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.76

#F1E257 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1E257

15.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1E257	#FFFFFF	#000000	##000000
##F1E257	1.00	1.33	15.76	15.76
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.76	21.00	1.00	1.00
##000000	15.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB45

Deuteranopia (green-blind)

#FAE25F

Tritanopia (blue-blind)

#FFD3C5

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #f1e257;
/* rgb */ color: rgb(241, 226, 87);
/* oklch */ color: oklch(90.0% 0.157 103.1);

Tailwind

colors: {
  custom: {
    50: '#f9ea8d',
    500: '#f1e257',
    950: '#000000',
  },
}

SCSS

$custom: #f1e257;
$custom-light: #f9ea8d;
$custom-dark: #000000;

JSON

{
  "hex": "#f1e257",
  "rgb": {
    "r": 241,
    "g": 226,
    "b": 87
  },
  "hsl": {
    "h": 54.156,
    "s": 84.615,
    "l": 64.314
  },
  "oklch": {
    "l": 0.8999,
    "c": 0.15668,
    "h": 103.1
  },
  "luminance": 0.73782
}

Semantic roles & 50–950 ramp

primary

#F1E257

secondary

#303EBC

accent

#1AE104

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F1E257

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

Preview Lab → · Contrast checker → · Palette generator →