#F1EA57#F1EA57

#F1EA57 is a very light, vivid yellow. Relative luminance 0.782; OKLCH L 91.6% C 0.164 H 106.6°. Best body text is #000000 at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#F1EA57
RGB	rgb(241, 234, 87)
HSL	hsl(57, 85%, 64%)
HSV	hsv(57, 64%, 95%)
CMYK	cmyk(0%, 2.9%, 63.9%, 5.5%)
CIE-LAB	lab(90.89, -14.80, 69.54)
CIE-LCH	lch(90.89, 71.10, 102.02°)
OKLab	oklab(91.64% -0.0468 0.1572)
OKLCH	oklch(91.64% 0.164 106.6)
XYZ	xyz(67.4211, 78.2368, 20.5647)
Luminance	0.7823 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1EA57 #575EF1

analogous

#F19D57 #F1EA57 #ABF157

triadic

#F1EA57 #57F1EA #EA57F1

tetradic

#F1EA57 #57F19D #575EF1 #F157AB

square

#F1EA57 #57F19D #575EF1 #F157AB

split-complementary

#F1EA57 #57ABF1 #9D57F1

monochromatic

#BEB610 #ECE31F #F1EA57 #F6F18F #FAF8C8

Accessibility & contrast

On white

1.26

#F1EA57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.65

#F1EA57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1EA57

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1EA57	#FFFFFF	#000000	##000000
##F1EA57	1.00	1.26	16.65	16.65
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.65	21.00	1.00	1.00
##000000	16.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE244

Deuteranopia (green-blind)

#FFE860

Tritanopia (blue-blind)

#FFDBCC

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #f1ea57;
/* rgb */ color: rgb(241, 234, 87);
/* oklch */ color: oklch(91.6% 0.164 106.6);

Tailwind

colors: {
  custom: {
    50: '#f9f08d',
    500: '#f1ea57',
    950: '#000000',
  },
}

SCSS

$custom: #f1ea57;
$custom-light: #f9f08d;
$custom-dark: #000000;

JSON

{
  "hex": "#f1ea57",
  "rgb": {
    "r": 241,
    "g": 234,
    "b": 87
  },
  "hsl": {
    "h": 57.273,
    "s": 84.615,
    "l": 64.314
  },
  "oklch": {
    "l": 0.91635,
    "c": 0.16398,
    "h": 106.6
  },
  "luminance": 0.78235
}

Semantic roles & 50–950 ramp

primary

#F1EA57

secondary

#3037BC

accent

#0EE104

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #F1EA57

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

Preview Lab → · Contrast checker → · Palette generator →