#EFC452#EFC452

#EFC452 is a very light, vivid orange. Relative luminance 0.584; OKLCH L 83.7% C 0.139 H 88.2°. Best body text is #000000 at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#EFC452
RGB	rgb(239, 196, 82)
HSL	hsl(44, 83%, 63%)
HSV	hsv(44, 66%, 94%)
CMYK	cmyk(0%, 18%, 65.7%, 6.3%)
CIE-LAB	lab(80.98, 3.27, 61.09)
CIE-LCH	lch(80.98, 61.18, 86.94°)
OKLab	oklab(83.73% 0.0044 0.1386)
OKLCH	oklch(83.73% 0.139 88.2)
XYZ	xyz(56.8625, 58.4432, 16.2667)
Luminance	0.5844 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFC452 #527DEF

analogous

#EF7552 #EFC452 #CBEF52

triadic

#EFC452 #52EFC4 #C452EF

tetradic

#EFC452 #52EF75 #527DEF #EF52CB

square

#EFC452 #52EF75 #527DEF #EF52CB

split-complementary

#EFC452 #52CBEF #7552EF

monochromatic

#B68911 #EAB11A #EFC452 #F4D78A #F9EAC2

Accessibility & contrast

On white

1.66

#EFC452 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.69

#EFC452 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFC452

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFC452	#FFFFFF	#000000	##000000
##EFC452	1.00	1.66	12.69	12.69
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.69	21.00	1.00	1.00
##000000	12.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C245

Deuteranopia (green-blind)

#E4CE57

Tritanopia (blue-blind)

#FFB4AC

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #efc452;
/* rgb */ color: rgb(239, 196, 82);
/* oklch */ color: oklch(83.7% 0.139 88.2);

Tailwind

colors: {
  custom: {
    50: '#f8d587',
    500: '#efc452',
    950: '#000000',
  },
}

SCSS

$custom: #efc452;
$custom-light: #f8d587;
$custom-dark: #000000;

JSON

{
  "hex": "#efc452",
  "rgb": {
    "r": 239,
    "g": 196,
    "b": 82
  },
  "hsl": {
    "h": 43.567,
    "s": 83.069,
    "l": 62.941
  },
  "oklch": {
    "l": 0.83734,
    "c": 0.13863,
    "h": 88.2
  },
  "luminance": 0.5844
}

Semantic roles & 50–950 ramp

primary

#EFC452

secondary

#3054B5

accent

#42DF06

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #EFC452

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

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