#ECDC5C#ECDC5C

#ECDC5C is a very light, vivid yellow. Relative luminance 0.698; OKLCH L 88.4% C 0.148 H 102.2°. Best body text is #000000 at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#ECDC5C
RGB	rgb(236, 220, 92)
HSL	hsl(53, 79%, 64%)
HSV	hsv(53, 61%, 93%)
CMYK	cmyk(0%, 6.8%, 61%, 7.5%)
CIE-LAB	lab(86.90, -9.61, 63.11)
CIE-LCH	lch(86.90, 63.84, 98.66°)
OKLab	oklab(88.37% -0.0312 0.1444)
OKLCH	oklch(88.37% 0.148 102.2)
XYZ	xyz(62.1194, 69.7944, 20.3227)
Luminance	0.6979 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECDC5C #5C6CEC

analogous

#EC945C #ECDC5C #B4EC5C

triadic

#ECDC5C #5CECDC #DC5CEC

tetradic

#ECDC5C #5CEC94 #5C6CEC #EC5CB4

square

#ECDC5C #5CEC94 #5C6CEC #EC5CB4

split-complementary

#ECDC5C #5CB4EC #945CEC

monochromatic

#B8A615 #E6D025 #ECDC5C #F2E893 #F9F4CA

Accessibility & contrast

On white

1.40

#ECDC5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.96

#ECDC5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECDC5C

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECDC5C	#FFFFFF	#000000	##000000
##ECDC5C	1.00	1.40	14.96	14.96
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.96	21.00	1.00	1.00
##000000	14.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD64D

Deuteranopia (green-blind)

#F3DD63

Tritanopia (blue-blind)

#FDCEC1

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #ecdc5c;
/* rgb */ color: rgb(236, 220, 92);
/* oklch */ color: oklch(88.4% 0.148 102.2);

Tailwind

colors: {
  custom: {
    50: '#f5e68f',
    500: '#ecdc5c',
    950: '#000000',
  },
}

SCSS

$custom: #ecdc5c;
$custom-light: #f5e68f;
$custom-dark: #000000;

JSON

{
  "hex": "#ecdc5c",
  "rgb": {
    "r": 236,
    "g": 220,
    "b": 92
  },
  "hsl": {
    "h": 53.333,
    "s": 79.121,
    "l": 64.314
  },
  "oklch": {
    "l": 0.88374,
    "c": 0.14771,
    "h": 102.2
  },
  "luminance": 0.69792
}

Semantic roles & 50–950 ramp

primary

#ECDC5C

secondary

#3543B8

accent

#21DB0A

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#17150D

muted

#85847F

Preview Lab

Preview with #ECDC5C

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

Preview Lab → · Contrast checker → · Palette generator →