#ECED4B#ECED4B

#ECED4B is a very light, vivid yellow. Relative luminance 0.789; OKLCH L 91.8% C 0.176 H 109.8°. Best body text is #000000 at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#ECED4B
RGB	rgb(236, 237, 75)
HSL	hsl(60, 82%, 61%)
HSV	hsv(60, 68%, 93%)
CMYK	cmyk(0.4%, 0%, 68.4%, 7.1%)
CIE-LAB	lab(91.19, -18.95, 74.24)
CIE-LCH	lch(91.19, 76.62, 104.32°)
OKLab	oklab(91.76% -0.0594 0.1653)
OKLCH	oklch(91.76% 0.176 109.8)
XYZ	xyz(66.1485, 78.9111, 18.4021)
Luminance	0.7891 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECED4B #4C4BED

analogous

#ED9D4B #ECED4B #9BED4B

triadic

#ECED4B #4BECED #ED4BEC

tetradic

#ECED4B #4BED9D #4C4BED #ED4B9B

square

#ECED4B #4BED9D #4C4BED #ED4B9B

split-complementary

#ECED4B #4B9BED #9D4BED

monochromatic

#ABAC11 #E3E417 #ECED4B #F2F383 #F8F8BA

Accessibility & contrast

On white

1.25

#ECED4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.78

#ECED4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECED4B

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECED4B	#FFFFFF	#000000	##000000
##ECED4B	1.00	1.25	16.78	16.78
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.78	21.00	1.00	1.00
##000000	16.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE330

Deuteranopia (green-blind)

#FFE857

Tritanopia (blue-blind)

#FCDECD

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #eced4b;
/* rgb */ color: rgb(236, 237, 75);
/* oklch */ color: oklch(91.8% 0.176 109.8);

Tailwind

colors: {
  custom: {
    50: '#f6f287',
    500: '#eced4b',
    950: '#000000',
  },
}

SCSS

$custom: #eced4b;
$custom-light: #f6f287;
$custom-dark: #000000;

JSON

{
  "hex": "#eced4b",
  "rgb": {
    "r": 236,
    "g": 237,
    "b": 75
  },
  "hsl": {
    "h": 60.37,
    "s": 81.818,
    "l": 61.176
  },
  "oklch": {
    "l": 0.91757,
    "c": 0.17567,
    "h": 109.8
  },
  "luminance": 0.78909
}

Semantic roles & 50–950 ramp

primary

#ECED4B

secondary

#302FAD

accent

#07DE09

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160C

muted

#86857F

Preview Lab

Preview with #ECED4B

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

Preview Lab → · Contrast checker → · Palette generator →