#ECE47F#ECE47F

#ECE47F is a very light, vivid yellow. Relative luminance 0.749; OKLCH L 90.4% C 0.123 H 104.6°. Best body text is #000000 at 15.97:1 contrast (WCAG AA passes).

Color values

HEX	#ECE47F
RGB	rgb(236, 228, 127)
HSL	hsl(56, 74%, 71%)
HSV	hsv(56, 46%, 93%)
CMYK	cmyk(0%, 3.4%, 46.2%, 7.5%)
CIE-LAB	lab(89.32, -10.85, 49.97)
CIE-LCH	lch(89.32, 51.13, 102.25°)
OKLab	oklab(90.42% -0.0311 0.1195)
OKLCH	oklch(90.42% 0.123 104.6)
XYZ	xyz(66.1678, 74.8539, 31.0373)
Luminance	0.7485 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE47F #7F87EC

analogous

#ECAD7F #ECE47F #BDEC7F

triadic

#ECE47F #7FECE4 #E47FEC

tetradic

#ECE47F #7FECAD #7F87EC #EC7FBD

square

#ECE47F #7FECAD #7F87EC #EC7FBD

split-complementary

#ECE47F #7FBDEC #AD7FEC

monochromatic

#D2C41F #E4D94A #ECE47F #F4EFB4 #FBF9E4

Accessibility & contrast

On white

1.31

#ECE47F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.97

#ECE47F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE47F

15.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE47F	#FFFFFF	#000000	##000000
##ECE47F	1.00	1.31	15.97	15.97
#FFFFFF	1.31	1.00	21.00	21.00
#000000	15.97	21.00	1.00	1.00
##000000	15.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DE76

Deuteranopia (green-blind)

#F7E384

Tritanopia (blue-blind)

#FAD8CC

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #ece47f;
/* rgb */ color: rgb(236, 228, 127);
/* oklch */ color: oklch(90.4% 0.123 104.6);

Tailwind

colors: {
  custom: {
    50: '#f4eca6',
    500: '#ece47f',
    950: '#000000',
  },
}

SCSS

$custom: #ece47f;
$custom-light: #f4eca6;
$custom-dark: #000000;

JSON

{
  "hex": "#ece47f",
  "rgb": {
    "r": 236,
    "g": 228,
    "b": 127
  },
  "hsl": {
    "h": 55.596,
    "s": 74.15,
    "l": 71.176
  },
  "oklch": {
    "l": 0.9042,
    "c": 0.12349,
    "h": 104.6
  },
  "luminance": 0.74852
}

Semantic roles & 50–950 ramp

primary

#ECE47F

secondary

#4A53C6

accent

#1ED60F

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#17160F

muted

#858480

Preview Lab

Preview with #ECE47F

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

Preview Lab → · Contrast checker → · Palette generator →