#ECDC70#ECDC70

#ECDC70 is a very light, vivid yellow. Relative luminance 0.702; OKLCH L 88.6% C 0.130 H 101.0°. Best body text is #000000 at 15.04:1 contrast (WCAG AA passes).

Color values

HEX	#ECDC70
RGB	rgb(236, 220, 112)
HSL	hsl(52, 77%, 68%)
HSV	hsv(52, 53%, 93%)
CMYK	cmyk(0%, 6.8%, 52.5%, 7.5%)
CIE-LAB	lab(87.09, -8.15, 54.38)
CIE-LCH	lch(87.09, 54.99, 98.52°)
OKLab	oklab(88.59% -0.0248 0.128)
OKLCH	oklch(88.59% 0.13 101)
XYZ	xyz(63.1119, 70.1914, 25.5499)
Luminance	0.7019 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECDC70 #7080EC

analogous

#EC9E70 #ECDC70 #BEEC70

triadic

#ECDC70 #70ECDC #DC70EC

tetradic

#ECDC70 #70EC9E #7080EC #EC70BE

square

#ECDC70 #70EC9E #7080EC #EC70BE

split-complementary

#ECDC70 #70BEEC #9E70EC

monochromatic

#C7B11A #E5CF3A #ECDC70 #F3E9A6 #FAF6DC

Accessibility & contrast

On white

1.40

#ECDC70 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.04

#ECDC70 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECDC70

15.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECDC70	#FFFFFF	#000000	##000000
##ECDC70	1.00	1.40	15.04	15.04
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.04	21.00	1.00	1.00
##000000	15.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD666

Deuteranopia (green-blind)

#F2DD75

Tritanopia (blue-blind)

#FCCFC3

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #ecdc70;
/* rgb */ color: rgb(236, 220, 112);
/* oklch */ color: oklch(88.6% 0.130 101.0);

Tailwind

colors: {
  custom: {
    50: '#f4e69c',
    500: '#ecdc70',
    950: '#000000',
  },
}

SCSS

$custom: #ecdc70;
$custom-light: #f4e69c;
$custom-dark: #000000;

JSON

{
  "hex": "#ecdc70",
  "rgb": {
    "r": 236,
    "g": 220,
    "b": 112
  },
  "hsl": {
    "h": 52.258,
    "s": 76.543,
    "l": 68.235
  },
  "oklch": {
    "l": 0.88591,
    "c": 0.13034,
    "h": 101
  },
  "luminance": 0.70189
}

Semantic roles & 50–950 ramp

primary

#ECDC70

secondary

#3C4EC4

accent

#27D90D

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17150E

muted

#85847F

Preview Lab

Preview with #ECDC70

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

Preview Lab → · Contrast checker → · Palette generator →