#EF9554#EF9554

#EF9554 is a light, vivid orange. Relative luminance 0.405; OKLCH L 75.0% C 0.135 H 54.8°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#EF9554
RGB	rgb(239, 149, 84)
HSL	hsl(25, 83%, 63%)
HSV	hsv(25, 65%, 94%)
CMYK	cmyk(0%, 37.7%, 64.9%, 6.3%)
CIE-LAB	lab(69.82, 28.13, 47.80)
CIE-LCH	lch(69.82, 55.46, 59.53°)
OKLab	oklab(75.02% 0.0779 0.1104)
OKLCH	oklch(75.02% 0.135 54.8)
XYZ	xyz(47.9479, 40.4903, 13.6760)
Luminance	0.4049 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF9554 #54AEEF

analogous

#EF5460 #EF9554 #EFE254

triadic

#EF9554 #54EF95 #9554EF

tetradic

#EF9554 #60EF54 #54AEEF #E254EF

square

#EF9554 #60EF54 #54AEEF #E254EF

split-complementary

#EF9554 #54EFE2 #5460EF

monochromatic

#B75711 #EA721C #EF9554 #F4B88C #F9DAC4

Accessibility & contrast

On white

2.31

#EF9554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#EF9554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF9554

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF9554	#FFFFFF	#000000	##000000
##EF9554	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9E4E

Deuteranopia (green-blind)

#C5B354

Tritanopia (blue-blind)

#FF8386

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #ef9554;
/* rgb */ color: rgb(239, 149, 84);
/* oklch */ color: oklch(75.0% 0.135 54.8);

Tailwind

colors: {
  custom: {
    50: '#f9b486',
    500: '#ef9554',
    950: '#000000',
  },
}

SCSS

$custom: #ef9554;
$custom-light: #f9b486;
$custom-dark: #000000;

JSON

{
  "hex": "#ef9554",
  "rgb": {
    "r": 239,
    "g": 149,
    "b": 84
  },
  "hsl": {
    "h": 25.161,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.75024,
    "c": 0.13513,
    "h": 54.8
  },
  "luminance": 0.40486
}

Semantic roles & 50–950 ramp

primary

#EF9554

secondary

#B4D4EB

accent

#84DF06

background

#FFFBF8

surface

#FFF6EF

border

#D7D0CA

text

#18110B

muted

#86807C

Preview Lab

Preview with #EF9554

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

Preview Lab → · Contrast checker → · Palette generator →