#ECC554#ECC554

#ECC554 is a very light, vivid orange. Relative luminance 0.584; OKLCH L 83.7% C 0.137 H 90.0°. Best body text is #000000 at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#ECC554
RGB	rgb(236, 197, 84)
HSL	hsl(45, 80%, 63%)
HSV	hsv(45, 64%, 93%)
CMYK	cmyk(0%, 16.5%, 64.4%, 7.5%)
CIE-LAB	lab(80.97, 1.61, 60.12)
CIE-LCH	lch(80.97, 60.14, 88.46°)
OKLab	oklab(83.66% 0.0001 0.1369)
OKLCH	oklch(83.66% 0.137 90)
XYZ	xyz(56.1614, 58.4087, 16.7017)
Luminance	0.5840 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECC554 #547BEC

analogous

#EC7954 #ECC554 #C7EC54

triadic

#ECC554 #54ECC5 #C554EC

tetradic

#ECC554 #54EC79 #547BEC #EC54C7

square

#ECC554 #54EC79 #547BEC #EC54C7

split-complementary

#ECC554 #54C7EC #7954EC

monochromatic

#B28914 #E6B21D #ECC554 #F2D88B #F8EAC2

Accessibility & contrast

On white

1.66

#ECC554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.68

#ECC554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECC554

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECC554	#FFFFFF	#000000	##000000
##ECC554	1.00	1.66	12.68	12.68
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.68	21.00	1.00	1.00
##000000	12.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C347

Deuteranopia (green-blind)

#E3CE59

Tritanopia (blue-blind)

#FEB6AD

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #ecc554;
/* rgb */ color: rgb(236, 197, 84);
/* oklch */ color: oklch(83.7% 0.137 90.0);

Tailwind

colors: {
  custom: {
    50: '#f6d689',
    500: '#ecc554',
    950: '#000000',
  },
}

SCSS

$custom: #ecc554;
$custom-light: #f6d689;
$custom-dark: #000000;

JSON

{
  "hex": "#ecc554",
  "rgb": {
    "r": 236,
    "g": 197,
    "b": 84
  },
  "hsl": {
    "h": 44.605,
    "s": 80,
    "l": 62.745
  },
  "oklch": {
    "l": 0.83658,
    "c": 0.13689,
    "h": 90
  },
  "luminance": 0.58405
}

Semantic roles & 50–950 ramp

primary

#ECC554

secondary

#3253B2

accent

#3FDC09

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #ECC554

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

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