#F1ED5B#F1ED5B

#F1ED5B is a very light, vivid yellow. Relative luminance 0.800; OKLCH L 92.3% C 0.164 H 107.7°. Best body text is #000000 at 17.00:1 contrast (WCAG AA passes).

Color values

HEX	#F1ED5B
RGB	rgb(241, 237, 91)
HSL	hsl(58, 84%, 65%)
HSV	hsv(58, 62%, 95%)
CMYK	cmyk(0%, 1.7%, 62.2%, 5.5%)
CIE-LAB	lab(91.70, -16.03, 68.80)
CIE-LCH	lch(91.70, 70.64, 103.12°)
OKLab	oklab(92.29% -0.0499 0.1562)
OKLCH	oklch(92.29% 0.164 107.7)
XYZ	xyz(68.4504, 80.0266, 21.7365)
Luminance	0.8002 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1ED5B #5B5FF1

analogous

#F1A25B #F1ED5B #AAF15B

triadic

#F1ED5B #5BF1ED #ED5BF1

tetradic

#F1ED5B #5BF1A2 #5B5FF1 #F15BAA

square

#F1ED5B #5BF1A2 #5B5FF1 #F15BAA

split-complementary

#F1ED5B #5BAAF1 #A25BF1

monochromatic

#C1BC10 #ECE723 #F1ED5B #F6F393 #FBF9CC

Accessibility & contrast

On white

1.23

#F1ED5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.00

#F1ED5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1ED5B

17.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1ED5B	#FFFFFF	#000000	##000000
##F1ED5B	1.00	1.23	17.00	17.00
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.00	21.00	1.00	1.00
##000000	17.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE449

Deuteranopia (green-blind)

#FFEA64

Tritanopia (blue-blind)

#FFDFCF

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #f1ed5b;
/* rgb */ color: rgb(241, 237, 91);
/* oklch */ color: oklch(92.3% 0.164 107.7);

Tailwind

colors: {
  custom: {
    50: '#f9f290',
    500: '#f1ed5b',
    950: '#000000',
  },
}

SCSS

$custom: #f1ed5b;
$custom-light: #f9f290;
$custom-dark: #000000;

JSON

{
  "hex": "#f1ed5b",
  "rgb": {
    "r": 241,
    "g": 237,
    "b": 91
  },
  "hsl": {
    "h": 58.4,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.92289,
    "c": 0.16393,
    "h": 107.7
  },
  "luminance": 0.80024
}

Semantic roles & 50–950 ramp

primary

#F1ED5B

secondary

#3135BF

accent

#0BE105

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #F1ED5B

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

Preview Lab → · Contrast checker → · Palette generator →