#EFC45A#EFC45A

#EFC45A is a very light, vivid orange. Relative luminance 0.586; OKLCH L 83.8% C 0.133 H 87.1°. Best body text is #000000 at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#EFC45A
RGB	rgb(239, 196, 90)
HSL	hsl(43, 82%, 65%)
HSV	hsv(43, 62%, 94%)
CMYK	cmyk(0%, 18%, 62.3%, 6.3%)
CIE-LAB	lab(81.06, 3.76, 57.64)
CIE-LCH	lch(81.06, 57.77, 86.27°)
OKLab	oklab(83.81% 0.0068 0.1324)
OKLCH	oklch(83.81% 0.133 87.1)
XYZ	xyz(57.1849, 58.5722, 17.9644)
Luminance	0.5857 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFC45A #5A85EF

analogous

#EF7A5A #EFC45A #CFEF5A

triadic

#EFC45A #5AEFC4 #C45AEF

tetradic

#EFC45A #5AEF7A #5A85EF #EF5ACF

square

#EFC45A #5AEF7A #5A85EF #EF5ACF

split-complementary

#EFC45A #5ACFEF #7A5AEF

monochromatic

#BC8B12 #EAB022 #EFC45A #F4D892 #FAECCA

Accessibility & contrast

On white

1.65

#EFC45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.71

#EFC45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFC45A

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFC45A	#FFFFFF	#000000	##000000
##EFC45A	1.00	1.65	12.71	12.71
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.71	21.00	1.00	1.00
##000000	12.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C34F

Deuteranopia (green-blind)

#E3CE5E

Tritanopia (blue-blind)

#FFB5AD

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #efc45a;
/* rgb */ color: rgb(239, 196, 90);
/* oklch */ color: oklch(83.8% 0.133 87.1);

Tailwind

colors: {
  custom: {
    50: '#f8d58c',
    500: '#efc45a',
    950: '#000000',
  },
}

SCSS

$custom: #efc45a;
$custom-light: #f8d58c;
$custom-dark: #000000;

JSON

{
  "hex": "#efc45a",
  "rgb": {
    "r": 239,
    "g": 196,
    "b": 90
  },
  "hsl": {
    "h": 42.685,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.83813,
    "c": 0.13255,
    "h": 87.1
  },
  "luminance": 0.58569
}

Semantic roles & 50–950 ramp

primary

#EFC45A

secondary

#325ABB

accent

#45DF07

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #EFC45A

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

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