#ECE477#ECE477

#ECE477 is a very light, vivid yellow. Relative luminance 0.747; OKLCH L 90.3% C 0.131 H 105.0°. Best body text is #000000 at 15.93:1 contrast (WCAG AA passes).

Color values

HEX	#ECE477
RGB	rgb(236, 228, 119)
HSL	hsl(56, 75%, 70%)
HSV	hsv(56, 50%, 93%)
CMYK	cmyk(0%, 3.4%, 49.6%, 7.5%)
CIE-LAB	lab(89.23, -11.56, 53.65)
CIE-LCH	lch(89.23, 54.88, 102.16°)
OKLab	oklab(90.32% -0.0339 0.127)
OKLCH	oklch(90.32% 0.131 105)
XYZ	xyz(65.6670, 74.6535, 28.3996)
Luminance	0.7465 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE477 #777FEC

analogous

#ECA977 #ECE477 #BAEC77

triadic

#ECE477 #77ECE4 #E477EC

tetradic

#ECE477 #77ECA9 #777FEC #EC77BA

square

#ECE477 #77ECA9 #777FEC #EC77BA

split-complementary

#ECE477 #77BAEC #A977EC

monochromatic

#CCC01D #E4D941 #ECE477 #F4EFAD #FBF9E2

Accessibility & contrast

On white

1.32

#ECE477 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.93

#ECE477 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE477

15.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE477	#FFFFFF	#000000	##000000
##ECE477	1.00	1.32	15.93	15.93
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.93	21.00	1.00	1.00
##000000	15.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DD6D

Deuteranopia (green-blind)

#F7E37C

Tritanopia (blue-blind)

#FBD8CB

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #ece477;
/* rgb */ color: rgb(236, 228, 119);
/* oklch */ color: oklch(90.3% 0.131 105.0);

Tailwind

colors: {
  custom: {
    50: '#f4eca1',
    500: '#ece477',
    950: '#000000',
  },
}

SCSS

$custom: #ece477;
$custom-light: #f4eca1;
$custom-dark: #000000;

JSON

{
  "hex": "#ece477",
  "rgb": {
    "r": 236,
    "g": 228,
    "b": 119
  },
  "hsl": {
    "h": 55.897,
    "s": 75.484,
    "l": 69.608
  },
  "oklch": {
    "l": 0.90315,
    "c": 0.13143,
    "h": 105
  },
  "luminance": 0.74652
}

Semantic roles & 50–950 ramp

primary

#ECE477

secondary

#424BC5

accent

#1CD80E

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #ECE477

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

Preview Lab → · Contrast checker → · Palette generator →