#EFBF45#EFBF45

#EFBF45 is a very light, vivid orange. Relative luminance 0.560; OKLCH L 82.6% C 0.145 H 86.7°. Best body text is #000000 at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#EFBF45
RGB	rgb(239, 191, 69)
HSL	hsl(43, 84%, 60%)
HSV	hsv(43, 71%, 94%)
CMYK	cmyk(0%, 20.1%, 71.1%, 6.3%)
CIE-LAB	lab(79.64, 5.18, 65.08)
CIE-LCH	lch(79.64, 65.29, 85.45°)
OKLab	oklab(82.64% 0.0084 0.1448)
OKLCH	oklch(82.64% 0.145 86.7)
XYZ	xyz(55.3048, 56.0457, 13.5340)
Luminance	0.5604 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFBF45 #4575EF

analogous

#EF6A45 #EFBF45 #CAEF45

triadic

#EFBF45 #45EFBF #BF45EF

tetradic

#EFBF45 #45EF6A #4575EF #EF45CA

square

#EFBF45 #45EF6A #4575EF #EF45CA

split-complementary

#EFBF45 #45CAEF #6A45EF

monochromatic

#AB7F0F #E3A914 #EFBF45 #F4D27D #F9E6B6

Accessibility & contrast

On white

1.72

#EFBF45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.21

#EFBF45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFBF45

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFBF45	#FFFFFF	#000000	##000000
##EFBF45	1.00	1.72	12.21	12.21
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.21	21.00	1.00	1.00
##000000	12.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE34

Deuteranopia (green-blind)

#E1CB4B

Tritanopia (blue-blind)

#FFAFA6

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #efbf45;
/* rgb */ color: rgb(239, 191, 69);
/* oklch */ color: oklch(82.6% 0.145 86.7);

Tailwind

colors: {
  custom: {
    50: '#f9d280',
    500: '#efbf45',
    950: '#000000',
  },
}

SCSS

$custom: #efbf45;
$custom-light: #f9d280;
$custom-dark: #000000;

JSON

{
  "hex": "#efbf45",
  "rgb": {
    "r": 239,
    "g": 191,
    "b": 69
  },
  "hsl": {
    "h": 43.059,
    "s": 84.158,
    "l": 60.392
  },
  "oklch": {
    "l": 0.82643,
    "c": 0.14506,
    "h": 86.7
  },
  "luminance": 0.56042
}

Semantic roles & 50–950 ramp

primary

#EFBF45

secondary

#2C50AC

accent

#43E105

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#18140B

muted

#86837E

Preview Lab

Preview with #EFBF45

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

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