#ECDF79#ECDF79

#ECDF79 is a very light, vivid yellow. Relative luminance 0.720; OKLCH L 89.3% C 0.124 H 102.1°. Best body text is #000000 at 15.40:1 contrast (WCAG AA passes).

Color values

HEX	#ECDF79
RGB	rgb(236, 223, 121)
HSL	hsl(53, 75%, 70%)
HSV	hsv(53, 49%, 93%)
CMYK	cmyk(0%, 5.5%, 48.7%, 7.5%)
CIE-LAB	lab(87.96, -8.89, 51.18)
CIE-LCH	lch(87.96, 51.95, 99.85°)
OKLab	oklab(89.32% -0.0261 0.1217)
OKLCH	oklch(89.32% 0.125 102.1)
XYZ	xyz(64.4327, 71.9908, 28.5870)
Luminance	0.7199 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECDF79 #7986EC

analogous

#ECA579 #ECDF79 #C0EC79

triadic

#ECDF79 #79ECDF #DF79EC

tetradic

#ECDF79 #79ECA5 #7986EC #EC79C0

square

#ECDF79 #79ECA5 #7986EC #EC79C0

split-complementary

#ECDF79 #79C0EC #A579EC

monochromatic

#CDBA1D #E4D243 #ECDF79 #F4ECAF #FBF9E4

Accessibility & contrast

On white

1.36

#ECDF79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.40

#ECDF79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECDF79

15.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECDF79	#FFFFFF	#000000	##000000
##ECDF79	1.00	1.36	15.40	15.40
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.40	21.00	1.00	1.00
##000000	15.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD970

Deuteranopia (green-blind)

#F3DF7E

Tritanopia (blue-blind)

#FBD3C7

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #ecdf79;
/* rgb */ color: rgb(236, 223, 121);
/* oklch */ color: oklch(89.3% 0.124 102.1);

Tailwind

colors: {
  custom: {
    50: '#f4e8a2',
    500: '#ecdf79',
    950: '#000000',
  },
}

SCSS

$custom: #ecdf79;
$custom-light: #f4e8a2;
$custom-dark: #000000;

JSON

{
  "hex": "#ecdf79",
  "rgb": {
    "r": 236,
    "g": 223,
    "b": 121
  },
  "hsl": {
    "h": 53.217,
    "s": 75.163,
    "l": 70
  },
  "oklch": {
    "l": 0.89317,
    "c": 0.1245,
    "h": 102.1
  },
  "luminance": 0.71989
}

Semantic roles & 50–950 ramp

primary

#ECDF79

secondary

#4453C5

accent

#25D70E

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #ECDF79

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

Preview Lab → · Contrast checker → · Palette generator →