#EFC552#EFC552

#EFC552 is a very light, vivid orange. Relative luminance 0.589; OKLCH L 83.9% C 0.139 H 88.8°. Best body text is #000000 at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#EFC552
RGB	rgb(239, 197, 82)
HSL	hsl(44, 83%, 63%)
HSV	hsv(44, 66%, 94%)
CMYK	cmyk(0%, 17.6%, 65.7%, 6.3%)
CIE-LAB	lab(81.23, 2.75, 61.36)
CIE-LCH	lch(81.23, 61.42, 87.43°)
OKLab	oklab(83.93% 0.0029 0.1391)
OKLCH	oklch(83.93% 0.139 88.8)
XYZ	xyz(57.0889, 58.8958, 16.3421)
Luminance	0.5889 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFC552 #527CEF

analogous

#EF7652 #EFC552 #CAEF52

triadic

#EFC552 #52EFC5 #C552EF

tetradic

#EFC552 #52EF76 #527CEF #EF52CA

square

#EFC552 #52EF76 #527CEF #EF52CA

split-complementary

#EFC552 #52CAEF #7652EF

monochromatic

#B68A11 #EAB21A #EFC552 #F4D88A #F9EBC2

Accessibility & contrast

On white

1.64

#EFC552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.78

#EFC552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFC552

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFC552	#FFFFFF	#000000	##000000
##EFC552	1.00	1.64	12.78	12.78
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.78	21.00	1.00	1.00
##000000	12.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC344

Deuteranopia (green-blind)

#E4CF57

Tritanopia (blue-blind)

#FFB5AD

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #efc552;
/* rgb */ color: rgb(239, 197, 82);
/* oklch */ color: oklch(83.9% 0.139 88.8);

Tailwind

colors: {
  custom: {
    50: '#f8d688',
    500: '#efc552',
    950: '#000000',
  },
}

SCSS

$custom: #efc552;
$custom-light: #f8d688;
$custom-dark: #000000;

JSON

{
  "hex": "#efc552",
  "rgb": {
    "r": 239,
    "g": 197,
    "b": 82
  },
  "hsl": {
    "h": 43.949,
    "s": 83.069,
    "l": 62.941
  },
  "oklch": {
    "l": 0.83931,
    "c": 0.13916,
    "h": 88.8
  },
  "luminance": 0.58892
}

Semantic roles & 50–950 ramp

primary

#EFC552

secondary

#3054B5

accent

#40DF06

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #EFC552

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

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