#ECC348#ECC348

#ECC348 is a very light, vivid yellow. Relative luminance 0.573; OKLCH L 83.2% C 0.144 H 90.1°. Best body text is #000000 at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#ECC348
RGB	rgb(236, 195, 72)
HSL	hsl(45, 81%, 60%)
HSV	hsv(45, 69%, 93%)
CMYK	cmyk(0%, 17.4%, 69.5%, 7.5%)
CIE-LAB	lab(80.37, 1.99, 64.53)
CIE-LCH	lch(80.37, 64.56, 88.24°)
OKLab	oklab(83.16% -0.0003 0.1443)
OKLCH	oklch(83.16% 0.144 90.1)
XYZ	xyz(55.2799, 57.3343, 14.2846)
Luminance	0.5733 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECC348 #4871EC

analogous

#EC7148 #ECC348 #C3EC48

triadic

#ECC348 #48ECC3 #C348EC

tetradic

#ECC348 #48EC71 #4871EC #EC48C3

square

#ECC348 #48EC71 #4871EC #EC48C3

split-complementary

#ECC348 #48C3EC #7148EC

monochromatic

#A88211 #E0AD17 #ECC348 #F2D57F #F8E7B7

Accessibility & contrast

On white

1.68

#ECC348 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.47

#ECC348 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECC348

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECC348	#FFFFFF	#000000	##000000
##ECC348	1.00	1.68	12.47	12.47
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.47	21.00	1.00	1.00
##000000	12.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C137

Deuteranopia (green-blind)

#E2CC4E

Tritanopia (blue-blind)

#FFB3AA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #ecc348;
/* rgb */ color: rgb(236, 195, 72);
/* oklch */ color: oklch(83.2% 0.144 90.1);

Tailwind

colors: {
  custom: {
    50: '#f6d481',
    500: '#ecc348',
    950: '#000000',
  },
}

SCSS

$custom: #ecc348;
$custom-light: #f6d481;
$custom-dark: #000000;

JSON

{
  "hex": "#ecc348",
  "rgb": {
    "r": 236,
    "g": 195,
    "b": 72
  },
  "hsl": {
    "h": 45,
    "s": 81.188,
    "l": 60.392
  },
  "oklch": {
    "l": 0.83156,
    "c": 0.14429,
    "h": 90.1
  },
  "luminance": 0.57331
}

Semantic roles & 50–950 ramp

primary

#ECC348

secondary

#2F4DAA

accent

#3DDE08

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#18140B

muted

#86837E

Preview Lab

Preview with #ECC348

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

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