#ECFA72#ECFA72

#ECFA72 is a very light, vivid yellow. Relative luminance 0.874; OKLCH L 94.8% C 0.160 H 114.4°. Best body text is #000000 at 18.48:1 contrast (WCAG AA passes).

Color values

HEX	#ECFA72
RGB	rgb(236, 250, 114)
HSL	hsl(66, 93%, 71%)
HSV	hsv(66, 54%, 98%)
CMYK	cmyk(5.6%, 0%, 54.4%, 2%)
CIE-LAB	lab(94.92, -22.68, 62.55)
CIE-LCH	lch(94.92, 66.53, 109.93°)
OKLab	oklab(94.83% -0.0661 0.1458)
OKLCH	oklch(94.83% 0.16 114.4)
XYZ	xyz(71.8163, 87.4201, 29.0069)
Luminance	0.8742 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFA72 #8072FA

analogous

#FAC472 #ECFA72 #A8FA72

triadic

#ECFA72 #72ECFA #FA72EC

tetradic

#ECFA72 #72FAC4 #8072FA #FA72A8

square

#ECFA72 #72FAC4 #8072FA #FA72A8

split-complementary

#ECFA72 #72A8FA #C472FA

monochromatic

#D2E908 #E4F837 #ECFA72 #F4FCAD #FBFEE1

Accessibility & contrast

On white

1.14

#ECFA72 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.48

#ECFA72 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFA72

18.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFA72	#FFFFFF	#000000	##000000
##ECFA72	1.00	1.14	18.48	18.48
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.48	21.00	1.00	1.00
##000000	18.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF64

Deuteranopia (green-blind)

#FFF27A

Tritanopia (blue-blind)

#F9EDDC

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #ecfa72;
/* rgb */ color: rgb(236, 250, 114);
/* oklch */ color: oklch(94.8% 0.160 114.4);

Tailwind

colors: {
  custom: {
    50: '#f5fb9e',
    500: '#ecfa72',
    950: '#000000',
  },
}

SCSS

$custom: #ecfa72;
$custom-light: #f5fb9e;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfa72",
  "rgb": {
    "r": 236,
    "g": 250,
    "b": 114
  },
  "hsl": {
    "h": 66.176,
    "s": 93.151,
    "l": 71.373
  },
  "oklch": {
    "l": 0.94832,
    "c": 0.16005,
    "h": 114.4
  },
  "luminance": 0.87419
}

Semantic roles & 50–950 ramp

primary

#ECFA72

secondary

#4B3BD6

accent

#00E618

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170F

muted

#858580

Preview Lab

Preview with #ECFA72

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

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