#EFBF55#EFBF55

#EFBF55 is a very light, vivid orange. Relative luminance 0.563; OKLCH L 82.8% C 0.134 H 84.5°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#EFBF55
RGB	rgb(239, 191, 85)
HSL	hsl(41, 83%, 64%)
HSV	hsv(41, 64%, 94%)
CMYK	cmyk(0%, 20.1%, 64.4%, 6.3%)
CIE-LAB	lab(79.77, 6.05, 58.47)
CIE-LCH	lch(79.77, 58.78, 84.09°)
OKLab	oklab(82.79% 0.0128 0.1334)
OKLCH	oklch(82.79% 0.134 84.5)
XYZ	xyz(55.8702, 56.2718, 16.5114)
Luminance	0.5627 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFBF55 #5585EF

analogous

#EF7255 #EFBF55 #D2EF55

triadic

#EFBF55 #55EFBF #BF55EF

tetradic

#EFBF55 #55EF72 #5585EF #EF55D2

square

#EFBF55 #55EF72 #5585EF #EF55D2

split-complementary

#EFBF55 #55D2EF #7255EF

monochromatic

#B88411 #EAAA1D #EFBF55 #F4D48D #FAE9C5

Accessibility & contrast

On white

1.71

#EFBF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#EFBF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFBF55

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFBF55	#FFFFFF	#000000	##000000
##EFBF55	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)

#D4BE49

Deuteranopia (green-blind)

#E0CB59

Tritanopia (blue-blind)

#FFAFA8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #efbf55;
/* rgb */ color: rgb(239, 191, 85);
/* oklch */ color: oklch(82.8% 0.134 84.5);

Tailwind

colors: {
  custom: {
    50: '#f8d289',
    500: '#efbf55',
    950: '#000000',
  },
}

SCSS

$custom: #efbf55;
$custom-light: #f8d289;
$custom-dark: #000000;

JSON

{
  "hex": "#efbf55",
  "rgb": {
    "r": 239,
    "g": 191,
    "b": 85
  },
  "hsl": {
    "h": 41.299,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.82785,
    "c": 0.13405,
    "h": 84.5
  },
  "luminance": 0.56268
}

Semantic roles & 50–950 ramp

primary

#EFBF55

secondary

#315BB7

accent

#4ADF06

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #EFBF55

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

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