#ECE15A#ECE15A

#ECE15A is a very light, vivid yellow. Relative luminance 0.724; OKLCH L 89.4% C 0.154 H 104.7°. Best body text is #000000 at 15.48:1 contrast (WCAG AA passes).

Color values

HEX	#ECE15A
RGB	rgb(236, 225, 90)
HSL	hsl(55, 79%, 64%)
HSV	hsv(55, 62%, 93%)
CMYK	cmyk(0%, 4.7%, 61.9%, 7.5%)
CIE-LAB	lab(88.17, -12.23, 65.33)
CIE-LCH	lch(88.17, 66.46, 100.60°)
OKLab	oklab(89.38% -0.0389 0.1488)
OKLCH	oklch(89.38% 0.154 104.7)
XYZ	xyz(63.3650, 72.4237, 20.3123)
Luminance	0.7242 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE15A #5A65EC

analogous

#EC985A #ECE15A #AEEC5A

triadic

#ECE15A #5AECE1 #E15AEC

tetradic

#ECE15A #5AEC98 #5A65EC #EC5AAE

square

#ECE15A #5AEC98 #5A65EC #EC5AAE

split-complementary

#ECE15A #5AAEEC #985AEC

monochromatic

#B7AA15 #E6D723 #ECE15A #F2EB91 #F9F5C8

Accessibility & contrast

On white

1.36

#ECE15A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.48

#ECE15A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE15A

15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE15A	#FFFFFF	#000000	##000000
##ECE15A	1.00	1.36	15.48	15.48
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.48	21.00	1.00	1.00
##000000	15.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DA4A

Deuteranopia (green-blind)

#F7E062

Tritanopia (blue-blind)

#FCD3C5

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #ece15a;
/* rgb */ color: rgb(236, 225, 90);
/* oklch */ color: oklch(89.4% 0.154 104.7);

Tailwind

colors: {
  custom: {
    50: '#f5ea8e',
    500: '#ece15a',
    950: '#000000',
  },
}

SCSS

$custom: #ece15a;
$custom-light: #f5ea8e;
$custom-dark: #000000;

JSON

{
  "hex": "#ece15a",
  "rgb": {
    "r": 236,
    "g": 225,
    "b": 90
  },
  "hsl": {
    "h": 55.479,
    "s": 79.348,
    "l": 63.922
  },
  "oklch": {
    "l": 0.89383,
    "c": 0.15381,
    "h": 104.7
  },
  "luminance": 0.72421
}

Semantic roles & 50–950 ramp

primary

#ECE15A

secondary

#343EB6

accent

#1ADC0A

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #ECE15A

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

Preview Lab → · Contrast checker → · Palette generator →