#ECF76A#ECF76A

#ECF76A is a very light, vivid yellow. Relative luminance 0.854; OKLCH L 94.1% C 0.163 H 113.2°. Best body text is #000000 at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#ECF76A
RGB	rgb(236, 247, 106)
HSL	hsl(65, 90%, 69%)
HSV	hsv(65, 57%, 97%)
CMYK	cmyk(4.5%, 0%, 57.1%, 3.1%)
CIE-LAB	lab(94.05, -21.86, 65.03)
CIE-LCH	lch(94.05, 68.60, 108.58°)
OKLab	oklab(94.12% -0.0645 0.1502)
OKLCH	oklch(94.12% 0.163 113.2)
XYZ	xyz(70.4560, 85.3963, 26.4045)
Luminance	0.8539 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF76A #756AF7

analogous

#F7BC6A #ECF76A #A6F76A

triadic

#ECF76A #6AECF7 #F76AEC

tetradic

#ECF76A #6AF7BC #756AF7 #F76AA6

square

#ECF76A #6AF7BC #756AF7 #F76AA6

split-complementary

#ECF76A #6AA6F7 #BC6AF7

monochromatic

#CBDB0C #E5F430 #ECF76A #F3FAA4 #FBFDDE

Accessibility & contrast

On white

1.16

#ECF76A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.08

#ECF76A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF76A

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF76A	#FFFFFF	#000000	##000000
##ECF76A	1.00	1.16	18.08	18.08
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.08	21.00	1.00	1.00
##000000	18.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC5B

Deuteranopia (green-blind)

#FFF072

Tritanopia (blue-blind)

#FAEAD9

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #ecf76a;
/* rgb */ color: rgb(236, 247, 106);
/* oklch */ color: oklch(94.1% 0.163 113.2);

Tailwind

colors: {
  custom: {
    50: '#f5f999',
    500: '#ecf76a',
    950: '#000000',
  },
}

SCSS

$custom: #ecf76a;
$custom-light: #f5f999;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf76a",
  "rgb": {
    "r": 236,
    "g": 247,
    "b": 106
  },
  "hsl": {
    "h": 64.681,
    "s": 89.809,
    "l": 69.216
  },
  "oklch": {
    "l": 0.94118,
    "c": 0.16348,
    "h": 113.2
  },
  "luminance": 0.85395
}

Semantic roles & 50–950 ramp

primary

#ECF76A

secondary

#4134D1

accent

#00E612

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #ECF76A

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

Preview Lab → · Contrast checker → · Palette generator →