#FECD01#FECD01

#FECD01 is a very light, vivid yellow. Relative luminance 0.647; OKLCH L 86.6% C 0.177 H 91.2°. Best body text is #000000 at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#FECD01
RGB	rgb(254, 205, 1)
HSL	hsl(48, 99%, 50%)
HSV	hsv(48, 100%, 100%)
CMYK	cmyk(0%, 19.3%, 99.6%, 0.4%)
CIE-LAB	lab(84.35, 2.75, 85.19)
CIE-LCH	lch(84.35, 85.23, 88.15°)
OKLab	oklab(86.62% -0.0037 0.1769)
OKLCH	oklch(86.62% 0.177 91.2)
XYZ	xyz(62.7140, 64.7400, 9.2216)
Luminance	0.6474 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FECD01 #0132FE

analogous

#FE4E01 #FECD01 #B1FE01

triadic

#FECD01 #01FECD #CD01FE

tetradic

#FECD01 #01FE4E #0132FE #FE01B1

square

#FECD01 #01FE4E #0132FE #FE01B1

split-complementary

#FECD01 #01B1FE #4E01FE

monochromatic

#846B01 #C19C01 #FECD01 #FED93E #FEE57B

Accessibility & contrast

On white

1.51

#FECD01 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.95

#FECD01 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FECD01

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FECD01	#FFFFFF	#000000	##000000
##FECD01	1.00	1.51	13.95	13.95
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.95	21.00	1.00	1.00
##000000	13.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CA00

Deuteranopia (green-blind)

#F2D820

Tritanopia (blue-blind)

#FFBAAF

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #fecd01;
/* rgb */ color: rgb(254, 205, 1);
/* oklch */ color: oklch(86.6% 0.177 91.2);

Tailwind

colors: {
  custom: {
    50: '#ffdb6b',
    500: '#fecd01',
    950: '#000000',
  },
}

SCSS

$custom: #fecd01;
$custom-light: #ffdb6b;
$custom-dark: #000000;

JSON

{
  "hex": "#fecd01",
  "rgb": {
    "r": 254,
    "g": 205,
    "b": 1
  },
  "hsl": {
    "h": 48.379,
    "s": 99.216,
    "l": 50
  },
  "oklch": {
    "l": 0.86617,
    "c": 0.17697,
    "h": 91.2
  },
  "luminance": 0.64736
}

Semantic roles & 50–950 ramp

primary

#FECD01

secondary

#192F8A

accent

#52FF29

background

#FFFEFB

surface

#FFFBF1

border

#D7D4CB

text

#191408

muted

#87837D

Preview Lab

Preview with #FECD01

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

Preview Lab → · Contrast checker → · Palette generator →