#EFC048#EFC048

#EFC048 is a very light, vivid orange. Relative luminance 0.565; OKLCH L 82.9% C 0.144 H 86.9°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#EFC048
RGB	rgb(239, 192, 72)
HSL	hsl(43, 84%, 61%)
HSV	hsv(43, 70%, 94%)
CMYK	cmyk(0%, 19.7%, 69.9%, 6.3%)
CIE-LAB	lab(79.91, 4.81, 64.15)
CIE-LCH	lch(79.91, 64.33, 85.71°)
OKLab	oklab(82.86% 0.0077 0.1434)
OKLCH	oklch(82.86% 0.144 86.9)
XYZ	xyz(55.6191, 56.5215, 14.1099)
Luminance	0.5652 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFC048 #4877EF

analogous

#EF6C48 #EFC048 #CAEF48

triadic

#EFC048 #48EFC0 #C048EF

tetradic

#EFC048 #48EF6C #4877EF #EF48CA

square

#EFC048 #48EF6C #4877EF #EF48CA

split-complementary

#EFC048 #48CAEF #6C48EF

monochromatic

#AD810F #E6AB14 #EFC048 #F4D380 #F9E7B9

Accessibility & contrast

On white

1.71

#EFC048 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#EFC048 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFC048

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFC048	#FFFFFF	#000000	##000000
##EFC048	1.00	1.71	12.30	12.30
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.30	21.00	1.00	1.00
##000000	12.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF38

Deuteranopia (green-blind)

#E1CB4E

Tritanopia (blue-blind)

#FFB0A7

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #efc048;
/* rgb */ color: rgb(239, 192, 72);
/* oklch */ color: oklch(82.9% 0.144 86.9);

Tailwind

colors: {
  custom: {
    50: '#f9d281',
    500: '#efc048',
    950: '#000000',
  },
}

SCSS

$custom: #efc048;
$custom-light: #f9d281;
$custom-dark: #000000;

JSON

{
  "hex": "#efc048",
  "rgb": {
    "r": 239,
    "g": 192,
    "b": 72
  },
  "hsl": {
    "h": 43.114,
    "s": 83.92,
    "l": 60.98
  },
  "oklch": {
    "l": 0.82863,
    "c": 0.14359,
    "h": 86.9
  },
  "luminance": 0.56518
}

Semantic roles & 50–950 ramp

primary

#EFC048

secondary

#2D51AE

accent

#43E005

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#18140B

muted

#86837E

Preview Lab

Preview with #EFC048

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

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