#EFB75B#EFB75B

#EFB75B is a light, vivid orange. Relative luminance 0.530; OKLCH L 81.3% C 0.127 H 77.7°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#EFB75B
RGB	rgb(239, 183, 91)
HSL	hsl(37, 82%, 65%)
HSV	hsv(37, 62%, 94%)
CMYK	cmyk(0%, 23.4%, 61.9%, 6.3%)
CIE-LAB	lab(77.86, 10.62, 53.60)
CIE-LCH	lch(77.86, 54.64, 78.80°)
OKLab	oklab(81.31% 0.0269 0.1239)
OKLCH	oklch(81.31% 0.127 77.7)
XYZ	xyz(54.4215, 52.9768, 17.2547)
Luminance	0.5297 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFB75B #5B93EF

analogous

#EF6D5B #EFB75B #DDEF5B

triadic

#EFB75B #5BEFB7 #B75BEF

tetradic

#EFB75B #5BEF6D #5B93EF #EF5BDD

square

#EFB75B #5BEF6D #5B93EF #EF5BDD

split-complementary

#EFB75B #5BDDEF #6D5BEF

monochromatic

#BD7D12 #EA9F23 #EFB75B #F4CF93 #FAE8CB

Accessibility & contrast

On white

1.81

#EFB75B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#EFB75B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFB75B

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFB75B	#FFFFFF	#000000	##000000
##EFB75B	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB852

Deuteranopia (green-blind)

#DAC65E

Tritanopia (blue-blind)

#FFA7A2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #efb75b;
/* rgb */ color: rgb(239, 183, 91);
/* oklch */ color: oklch(81.3% 0.127 77.7);

Tailwind

colors: {
  custom: {
    50: '#f8cc8c',
    500: '#efb75b',
    950: '#000000',
  },
}

SCSS

$custom: #efb75b;
$custom-light: #f8cc8c;
$custom-dark: #000000;

JSON

{
  "hex": "#efb75b",
  "rgb": {
    "r": 239,
    "g": 183,
    "b": 91
  },
  "hsl": {
    "h": 37.297,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.81308,
    "c": 0.12675,
    "h": 77.7
  },
  "luminance": 0.52973
}

Semantic roles & 50–950 ramp

primary

#EFB75B

secondary

#3366BC

accent

#59DF07

background

#FFFEFC

surface

#FFFAF4

border

#D7D3CE

text

#18130C

muted

#86837F

Preview Lab

Preview with #EFB75B

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

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