#EFAA54#EFAA54

#EFAA54 is a light, vivid orange. Relative luminance 0.477; OKLCH L 78.8% C 0.130 H 69.8°. Best body text is #000000 at 10.55:1 contrast (WCAG AA passes).

Color values

HEX#EFAA54
RGBrgb(239, 170, 84)
HSLhsl(33, 83%, 63%)
HSVhsv(33, 65%, 94%)
CMYKcmyk(0%, 28.9%, 64.9%, 6.3%)
CIE-LABlab(74.66, 17.03, 53.29)
CIE-LCHlch(74.66, 55.94, 72.28°)
OKLaboklab(78.79% 0.0449 0.1222)
OKLCHoklch(78.79% 0.13 69.8)
XYZxyz(51.5749, 47.7444, 14.8850)
Luminance0.4774 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#EFAA54 #5499EF
analogous
#EF5C54 #EFAA54 #E7EF54
triadic
#EFAA54 #54EFAA #AA54EF
tetradic
#EFAA54 #54EF5C #5499EF #EF54E7
square
#EFAA54 #54EF5C #5499EF #EF54E7
split-complementary
#EFAA54 #54E7EF #5C54EF
monochromatic
#B76D11 #EA8E1C #EFAA54 #F4C68C #F9E2C4

Accessibility & contrast

On white

1.99
#EFAA54 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.55
#EFAA54 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFAA54
10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##EFAA54#FFFFFF#000000##000000
##EFAA541.001.9910.5510.55
#FFFFFF1.991.0021.0021.00
#00000010.5521.001.001.00
##00000010.5521.001.001.00

Color blindness preview

Protanopia (red-blind)
#C2AE4B
Deuteranopia (green-blind)
#D2BE56
Tritanopia (blue-blind)
#FF9997
Achromatopsia (no color)
#B8B8B8

Design tokens & code

CSS
--color: #efaa54;
/* rgb */ color: rgb(239, 170, 84);
/* oklch */ color: oklch(78.8% 0.130 69.8);
Tailwind
colors: {
  custom: {
    50: '#f9c387',
    500: '#efaa54',
    950: '#000000',
  },
}
SCSS
$custom: #efaa54;
$custom-light: #f9c387;
$custom-dark: #000000;
JSON
{
  "hex": "#efaa54",
  "rgb": {
    "r": 239,
    "g": 170,
    "b": 84
  },
  "hsl": {
    "h": 33.29,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.78786,
    "c": 0.1302,
    "h": 69.8
  },
  "luminance": 0.4774
}

Semantic roles & 50–950 ramp

primary
#EFAA54
secondary
#B4CCEB
accent
#67DF06
background
#FFFBF8
surface
#FFF7F0
border
#D7D0CB
text
#18120B
muted
#86817C

Preview Lab

Preview with #EFAA54

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

Preview Lab → · Contrast checker → · Palette generator →

#EFAA54 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva