#ECF893#ECF893

#ECF893 is a very light, vivid yellow. Relative luminance 0.871; OKLCH L 94.8% C 0.126 H 114.4°. Best body text is #000000 at 18.41:1 contrast (WCAG AA passes).

Color values

HEX	#ECF893
RGB	rgb(236, 248, 147)
HSL	hsl(67, 88%, 77%)
HSV	hsv(67, 41%, 97%)
CMYK	cmyk(4.8%, 0%, 40.7%, 2.7%)
CIE-LAB	lab(94.77, -18.67, 47.10)
CIE-LCH	lch(94.77, 50.67, 111.62°)
OKLab	oklab(94.84% -0.0518 0.1143)
OKLCH	oklch(94.84% 0.126 114.4)
XYZ	xyz(73.4266, 87.0752, 40.5372)
Luminance	0.8707 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF893 #9F93F8

analogous

#F8D293 #ECF893 #B9F893

triadic

#ECF893 #93ECF8 #F893EC

tetradic

#ECF893 #93F8D2 #9F93F8 #F893B9

square

#ECF893 #93F8D2 #9F93F8 #F893B9

split-complementary

#ECF893 #93B9F8 #D293F8

monochromatic

#D8F120 #E2F45A #ECF893 #F6FCCC #FAFDE2

Accessibility & contrast

On white

1.14

#ECF893 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.41

#ECF893 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF893

18.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF893	#FFFFFF	#000000	##000000
##ECF893	1.00	1.14	18.41	18.41
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.41	21.00	1.00	1.00
##000000	18.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF8B

Deuteranopia (green-blind)

#FFF198

Tritanopia (blue-blind)

#F7EEDF

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #ecf893;
/* rgb */ color: rgb(236, 248, 147);
/* oklch */ color: oklch(94.8% 0.126 114.4);

Tailwind

colors: {
  custom: {
    50: '#f3fab4',
    500: '#ecf893',
    950: '#000000',
  },
}

SCSS

$custom: #ecf893;
$custom-light: #f3fab4;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf893",
  "rgb": {
    "r": 236,
    "g": 248,
    "b": 147
  },
  "hsl": {
    "h": 67.129,
    "s": 87.826,
    "l": 77.451
  },
  "oklch": {
    "l": 0.94837,
    "c": 0.12552,
    "h": 114.4
  },
  "luminance": 0.87074
}

Semantic roles & 50–950 ramp

primary

#ECF893

secondary

#6758D7

accent

#01E41C

background

#FFFFFD

surface

#FEFFF8

border

#D6D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #ECF893

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

Preview Lab → · Contrast checker → · Palette generator →