#ECD430#ECD430

#ECD430 is a very light, vivid yellow. Relative luminance 0.651; OKLCH L 86.4% C 0.169 H 100.3°. Best body text is #000000 at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#ECD430
RGB	rgb(236, 212, 48)
HSL	hsl(52, 83%, 56%)
HSV	hsv(52, 80%, 93%)
CMYK	cmyk(0%, 10.2%, 79.7%, 7.5%)
CIE-LAB	lab(84.55, -7.69, 76.75)
CIE-LCH	lch(84.55, 77.13, 95.72°)
OKLab	oklab(86.43% -0.0302 0.1658)
OKLCH	oklch(86.43% 0.169 100.3)
XYZ	xyz(58.6720, 65.1361, 12.2778)
Luminance	0.6513 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECD430 #3048EC

analogous

#EC7630 #ECD430 #A6EC30

triadic

#ECD430 #30ECD4 #D430EC

tetradic

#ECD430 #30EC76 #3048EC #EC30A6

square

#ECD430 #30EC76 #3048EC #EC30A6

split-complementary

#ECD430 #30A6EC #7630EC

monochromatic

#94830E #CCB413 #ECD430 #F1E068 #F6EBA0

Accessibility & contrast

On white

1.50

#ECD430 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.03

#ECD430 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECD430

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECD430	#FFFFFF	#000000	##000000
##ECD430	1.00	1.50	14.03	14.03
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.03	21.00	1.00	1.00
##000000	14.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CE00

Deuteranopia (green-blind)

#F0D73D

Tritanopia (blue-blind)

#FFC4B6

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #ecd430;
/* rgb */ color: rgb(236, 212, 48);
/* oklch */ color: oklch(86.4% 0.169 100.3);

Tailwind

colors: {
  custom: {
    50: '#f7e077',
    500: '#ecd430',
    950: '#000000',
  },
}

SCSS

$custom: #ecd430;
$custom-light: #f7e077;
$custom-dark: #000000;

JSON

{
  "hex": "#ecd430",
  "rgb": {
    "r": 236,
    "g": 212,
    "b": 48
  },
  "hsl": {
    "h": 52.34,
    "s": 83.186,
    "l": 55.686
  },
  "oklch": {
    "l": 0.86425,
    "c": 0.16855,
    "h": 100.3
  },
  "luminance": 0.65133
}

Semantic roles & 50–950 ramp

primary

#ECD430

secondary

#283698

accent

#48FA2E

background

#FFFEFB

surface

#FFFCF2

border

#D7D5CC

text

#18150A

muted

#86847D

Preview Lab

Preview with #ECD430

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

Preview Lab → · Contrast checker → · Palette generator →