#EFBF54#EFBF54

#EFBF54 is a very light, vivid orange. Relative luminance 0.563; OKLCH L 82.8% C 0.135 H 84.7°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#EFBF54
RGB	rgb(239, 191, 84)
HSL	hsl(41, 83%, 63%)
HSV	hsv(41, 65%, 94%)
CMYK	cmyk(0%, 20.1%, 64.9%, 6.3%)
CIE-LAB	lab(79.76, 5.99, 58.90)
CIE-LCH	lch(79.76, 59.20, 84.19°)
OKLab	oklab(82.78% 0.0125 0.1342)
OKLCH	oklch(82.78% 0.135 84.7)
XYZ	xyz(55.8307, 56.2560, 16.3036)
Luminance	0.5625 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFBF54 #5484EF

analogous

#EF7154 #EFBF54 #D2EF54

triadic

#EFBF54 #54EFBF #BF54EF

tetradic

#EFBF54 #54EF71 #5484EF #EF54D2

square

#EFBF54 #54EF71 #5484EF #EF54D2

split-complementary

#EFBF54 #54D2EF #7154EF

monochromatic

#B78411 #EAAA1C #EFBF54 #F4D48C #F9E9C4

Accessibility & contrast

On white

1.71

#EFBF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#EFBF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFBF54

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFBF54	#FFFFFF	#000000	##000000
##EFBF54	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE48

Deuteranopia (green-blind)

#E0CB58

Tritanopia (blue-blind)

#FFAFA8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #efbf54;
/* rgb */ color: rgb(239, 191, 84);
/* oklch */ color: oklch(82.8% 0.135 84.7);

Tailwind

colors: {
  custom: {
    50: '#f8d288',
    500: '#efbf54',
    950: '#000000',
  },
}

SCSS

$custom: #efbf54;
$custom-light: #f8d288;
$custom-dark: #000000;

JSON

{
  "hex": "#efbf54",
  "rgb": {
    "r": 239,
    "g": 191,
    "b": 84
  },
  "hsl": {
    "h": 41.419,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.82776,
    "c": 0.13478,
    "h": 84.7
  },
  "luminance": 0.56252
}

Semantic roles & 50–950 ramp

primary

#EFBF54

secondary

#315AB7

accent

#49DF06

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #EFBF54

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

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