#ECDF73#ECDF73

#ECDF73 is a very light, vivid yellow. Relative luminance 0.718; OKLCH L 89.2% C 0.130 H 102.5°. Best body text is #000000 at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#ECDF73
RGB	rgb(236, 223, 115)
HSL	hsl(54, 76%, 69%)
HSV	hsv(54, 51%, 93%)
CMYK	cmyk(0%, 5.5%, 51.3%, 7.5%)
CIE-LAB	lab(87.90, -9.41, 53.93)
CIE-LCH	lch(87.90, 54.75, 99.89°)
OKLab	oklab(89.24% -0.0281 0.1272)
OKLCH	oklch(89.24% 0.13 102.5)
XYZ	xyz(64.0762, 71.8482, 26.7091)
Luminance	0.7185 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECDF73 #7380EC

analogous

#ECA373 #ECDF73 #BDEC73

triadic

#ECDF73 #73ECDF #DF73EC

tetradic

#ECDF73 #73ECA3 #7380EC #EC73BD

square

#ECDF73 #73ECA3 #7380EC #EC73BD

split-complementary

#ECDF73 #73BDEC #A373EC

monochromatic

#C9B71B #E5D33D #ECDF73 #F3EBA9 #FBF8DF

Accessibility & contrast

On white

1.37

#ECDF73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.37

#ECDF73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECDF73

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECDF73	#FFFFFF	#000000	##000000
##ECDF73	1.00	1.37	15.37	15.37
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.37	21.00	1.00	1.00
##000000	15.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D969

Deuteranopia (green-blind)

#F4DF78

Tritanopia (blue-blind)

#FBD2C6

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #ecdf73;
/* rgb */ color: rgb(236, 223, 115);
/* oklch */ color: oklch(89.2% 0.130 102.5);

Tailwind

colors: {
  custom: {
    50: '#f4e89e',
    500: '#ecdf73',
    950: '#000000',
  },
}

SCSS

$custom: #ecdf73;
$custom-light: #f4e89e;
$custom-dark: #000000;

JSON

{
  "hex": "#ecdf73",
  "rgb": {
    "r": 236,
    "g": 223,
    "b": 115
  },
  "hsl": {
    "h": 53.554,
    "s": 76.101,
    "l": 68.824
  },
  "oklch": {
    "l": 0.8924,
    "c": 0.13032,
    "h": 102.5
  },
  "luminance": 0.71846
}

Semantic roles & 50–950 ramp

primary

#ECDF73

secondary

#3F4DC4

accent

#23D80D

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #ECDF73

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

Preview Lab → · Contrast checker → · Palette generator →