#EFC356#EFC356

#EFC356 is a very light, vivid orange. Relative luminance 0.581; OKLCH L 83.6% C 0.135 H 87.0°. Best body text is #000000 at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#EFC356
RGB	rgb(239, 195, 86)
HSL	hsl(43, 83%, 64%)
HSV	hsv(43, 64%, 94%)
CMYK	cmyk(0%, 18.4%, 64%, 6.3%)
CIE-LAB	lab(80.77, 4.03, 59.12)
CIE-LCH	lch(80.77, 59.25, 86.10°)
OKLab	oklab(83.58% 0.0071 0.135)
OKLCH	oklch(83.58% 0.135 87)
XYZ	xyz(56.7944, 58.0563, 17.0168)
Luminance	0.5805 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFC356 #5682EF

analogous

#EF7656 #EFC356 #CEEF56

triadic

#EFC356 #56EFC3 #C356EF

tetradic

#EFC356 #56EF76 #5682EF #EF56CE

square

#EFC356 #56EF76 #5682EF #EF56CE

split-complementary

#EFC356 #56CEEF #7656EF

monochromatic

#B98912 #EAAF1E #EFC356 #F4D78E #FAEBC6

Accessibility & contrast

On white

1.67

#EFC356 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.61

#EFC356 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFC356

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFC356	#FFFFFF	#000000	##000000
##EFC356	1.00	1.67	12.61	12.61
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.61	21.00	1.00	1.00
##000000	12.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C24A

Deuteranopia (green-blind)

#E3CD5A

Tritanopia (blue-blind)

#FFB4AB

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #efc356;
/* rgb */ color: rgb(239, 195, 86);
/* oklch */ color: oklch(83.6% 0.135 87.0);

Tailwind

colors: {
  custom: {
    50: '#f8d48a',
    500: '#efc356',
    950: '#000000',
  },
}

SCSS

$custom: #efc356;
$custom-light: #f8d48a;
$custom-dark: #000000;

JSON

{
  "hex": "#efc356",
  "rgb": {
    "r": 239,
    "g": 195,
    "b": 86
  },
  "hsl": {
    "h": 42.745,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.83576,
    "c": 0.13515,
    "h": 87
  },
  "luminance": 0.58053
}

Semantic roles & 50–950 ramp

primary

#EFC356

secondary

#3158B8

accent

#45DF06

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #EFC356

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

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