#ECDF5C#ECDF5C

#ECDF5C is a very light, vivid yellow. Relative luminance 0.714; OKLCH L 89.0% C 0.150 H 103.7°. Best body text is #000000 at 15.28:1 contrast (WCAG AA passes).

Color values

HEX#ECDF5C
RGBrgb(236, 223, 92)
HSLhsl(55, 79%, 64%)
HSVhsv(55, 61%, 93%)
CMYKcmyk(0%, 5.5%, 61%, 7.5%)
CIE-LABlab(87.67, -11.11, 63.95)
CIE-LCHlch(87.67, 64.91, 99.85°)
OKLaboklab(88.99% -0.0355 0.1462)
OKLCHoklch(88.99% 0.15 103.7)
XYZxyz(62.9138, 71.3832, 20.5875)
Luminance0.7138 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#ECDF5C #5C69EC
analogous
#EC975C #ECDF5C #B1EC5C
triadic
#ECDF5C #5CECDF #DF5CEC
tetradic
#ECDF5C #5CEC97 #5C69EC #EC5CB1
square
#ECDF5C #5CEC97 #5C69EC #EC5CB1
split-complementary
#ECDF5C #5CB1EC #975CEC
monochromatic
#B8A915 #E6D425 #ECDF5C #F2EA93 #F9F5CA

Accessibility & contrast

On white

1.37
#ECDF5C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.28
#ECDF5C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECDF5C
15.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##ECDF5C#FFFFFF#000000##000000
##ECDF5C1.001.3715.2815.28
#FFFFFF1.371.0021.0021.00
#00000015.2821.001.001.00
##00000015.2821.001.001.00

Color blindness preview

Protanopia (red-blind)
#F1D84D
Deuteranopia (green-blind)
#F6DF63
Tritanopia (blue-blind)
#FCD1C3
Achromatopsia (no color)
#DCDCDC

Design tokens & code

CSS
--color: #ecdf5c;
/* rgb */ color: rgb(236, 223, 92);
/* oklch */ color: oklch(89.0% 0.150 103.7);
Tailwind
colors: {
  custom: {
    50: '#f5e88f',
    500: '#ecdf5c',
    950: '#000000',
  },
}
SCSS
$custom: #ecdf5c;
$custom-light: #f5e88f;
$custom-dark: #000000;
JSON
{
  "hex": "#ecdf5c",
  "rgb": {
    "r": 236,
    "g": 223,
    "b": 92
  },
  "hsl": {
    "h": 54.583,
    "s": 79.121,
    "l": 64.314
  },
  "oklch": {
    "l": 0.88989,
    "c": 0.15041,
    "h": 103.7
  },
  "luminance": 0.71381
}

Semantic roles & 50–950 ramp

primary
#ECDF5C
secondary
#3541B8
accent
#1DDB0A
background
#FFFEFC
surface
#FFFCF4
border
#D7D5CE
text
#17160D
muted
#85847F

Preview Lab

Preview with #ECDF5C

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

Preview Lab → · Contrast checker → · Palette generator →

#ECDF5C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva