#ECF293#ECF293

#ECF293 is a very light, moderate yellow. Relative luminance 0.834; OKLCH L 93.6% C 0.118 H 111.6°. Best body text is #000000 at 17.69:1 contrast (WCAG AA passes).

Color values

HEX	#ECF293
RGB	rgb(236, 242, 147)
HSL	hsl(64, 79%, 76%)
HSV	hsv(64, 39%, 95%)
CMYK	cmyk(2.5%, 0%, 39.3%, 5.1%)
CIE-LAB	lab(93.21, -15.76, 45.13)
CIE-LCH	lch(93.21, 47.80, 109.24°)
OKLab	oklab(93.59% -0.0435 0.1099)
OKLCH	oklch(93.59% 0.118 111.6)
XYZ	xyz(71.6114, 83.4449, 39.9321)
Luminance	0.8344 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF293 #9993F2

analogous

#F2C993 #ECF293 #BDF293

triadic

#ECF293 #93ECF2 #F293EC

tetradic

#ECF293 #93F2C9 #9993F2 #F293BD

square

#ECF293 #93F2C9 #9993F2 #F293BD

split-complementary

#ECF293 #93BDF2 #C993F2

monochromatic

#D9E526 #E2EB5C #ECF293 #F6F9CA #FAFCE4

Accessibility & contrast

On white

1.19

#ECF293 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.69

#ECF293 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF293

17.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF293	#FFFFFF	#000000	##000000
##ECF293	1.00	1.19	17.69	17.69
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.69	21.00	1.00	1.00
##000000	17.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA8C

Deuteranopia (green-blind)

#FFED97

Tritanopia (blue-blind)

#F7E8DB

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #ecf293;
/* rgb */ color: rgb(236, 242, 147);
/* oklch */ color: oklch(93.6% 0.118 111.6);

Tailwind

colors: {
  custom: {
    50: '#f3f6b4',
    500: '#ecf293',
    950: '#000000',
  },
}

SCSS

$custom: #ecf293;
$custom-light: #f3f6b4;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf293",
  "rgb": {
    "r": 236,
    "g": 242,
    "b": 147
  },
  "hsl": {
    "h": 63.789,
    "s": 78.512,
    "l": 76.275
  },
  "oklch": {
    "l": 0.93593,
    "c": 0.11816,
    "h": 111.6
  },
  "luminance": 0.83444
}

Semantic roles & 50–950 ramp

primary

#ECF293

secondary

#625ACF

accent

#0BDB18

background

#FFFFFD

surface

#FEFEF8

border

#D6D6D1

text

#171711

muted

#858581

Preview Lab

Preview with #ECF293

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

Preview Lab → · Contrast checker → · Palette generator →