#EFA554#EFA554

#EFA554 is a light, vivid orange. Relative luminance 0.459; OKLCH L 77.9% C 0.130 H 66.2°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#EFA554
RGB	rgb(239, 165, 84)
HSL	hsl(31, 83%, 63%)
HSV	hsv(31, 65%, 94%)
CMYK	cmyk(0%, 31%, 64.9%, 6.3%)
CIE-LAB	lab(73.48, 19.68, 51.97)
CIE-LCH	lch(73.48, 55.57, 69.26°)
OKLab	oklab(77.87% 0.0527 0.1194)
OKLCH	oklch(77.87% 0.13 66.2)
XYZ	xyz(50.6554, 45.9054, 14.5785)
Luminance	0.4590 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFA554 #549EEF

analogous

#EF5754 #EFA554 #EBEF54

triadic

#EFA554 #54EFA5 #A554EF

tetradic

#EFA554 #54EF57 #549EEF #EF54EB

square

#EFA554 #54EF57 #549EEF #EF54EB

split-complementary

#EFA554 #54EBEF #5754EF

monochromatic

#B76811 #EA881C #EFA554 #F4C28C #F9E0C4

Accessibility & contrast

On white

2.06

#EFA554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#EFA554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFA554

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFA554	#FFFFFF	#000000	##000000
##EFA554	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAA4C

Deuteranopia (green-blind)

#CFBB55

Tritanopia (blue-blind)

#FF9493

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #efa554;
/* rgb */ color: rgb(239, 165, 84);
/* oklch */ color: oklch(77.9% 0.130 66.2);

Tailwind

colors: {
  custom: {
    50: '#f9bf87',
    500: '#efa554',
    950: '#000000',
  },
}

SCSS

$custom: #efa554;
$custom-light: #f9bf87;
$custom-dark: #000000;

JSON

{
  "hex": "#efa554",
  "rgb": {
    "r": 239,
    "g": 165,
    "b": 84
  },
  "hsl": {
    "h": 31.355,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.77867,
    "c": 0.13049,
    "h": 66.2
  },
  "luminance": 0.45901
}

Semantic roles & 50–950 ramp

primary

#EFA554

secondary

#B4CEEB

accent

#6EDF06

background

#FFFBF8

surface

#FFF7F0

border

#D7D0CB

text

#18120B

muted

#86817C

Preview Lab

Preview with #EFA554

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

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