#ECC654#ECC654

#ECC654 is a very light, vivid yellow. Relative luminance 0.589; OKLCH L 83.9% C 0.137 H 90.6°. Best body text is #000000 at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#ECC654
RGB	rgb(236, 198, 84)
HSL	hsl(45, 80%, 63%)
HSV	hsv(45, 64%, 93%)
CMYK	cmyk(0%, 16.1%, 64.4%, 7.5%)
CIE-LAB	lab(81.22, 1.10, 60.39)
CIE-LCH	lch(81.22, 60.40, 88.96°)
OKLab	oklab(83.86% -0.0014 0.1375)
OKLCH	oklch(83.86% 0.137 90.6)
XYZ	xyz(56.3892, 58.8643, 16.7776)
Luminance	0.5886 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECC654 #547AEC

analogous

#EC7A54 #ECC654 #C6EC54

triadic

#ECC654 #54ECC6 #C654EC

tetradic

#ECC654 #54EC7A #547AEC #EC54C6

square

#ECC654 #54EC7A #547AEC #EC54C6

split-complementary

#ECC654 #54C6EC #7A54EC

monochromatic

#B28A14 #E6B41D #ECC654 #F2D88B #F8EBC2

Accessibility & contrast

On white

1.64

#ECC654 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.77

#ECC654 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECC654

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECC654	#FFFFFF	#000000	##000000
##ECC654	1.00	1.64	12.77	12.77
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.77	21.00	1.00	1.00
##000000	12.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC447

Deuteranopia (green-blind)

#E4CE59

Tritanopia (blue-blind)

#FEB7AE

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #ecc654;
/* rgb */ color: rgb(236, 198, 84);
/* oklch */ color: oklch(83.9% 0.137 90.6);

Tailwind

colors: {
  custom: {
    50: '#f6d789',
    500: '#ecc654',
    950: '#000000',
  },
}

SCSS

$custom: #ecc654;
$custom-light: #f6d789;
$custom-dark: #000000;

JSON

{
  "hex": "#ecc654",
  "rgb": {
    "r": 236,
    "g": 198,
    "b": 84
  },
  "hsl": {
    "h": 45,
    "s": 80,
    "l": 62.745
  },
  "oklch": {
    "l": 0.83857,
    "c": 0.13748,
    "h": 90.6
  },
  "luminance": 0.58861
}

Semantic roles & 50–950 ramp

primary

#ECC654

secondary

#3252B2

accent

#3EDC09

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #ECC654

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

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