#EFC354#EFC354

#EFC354 is a very light, vivid orange. Relative luminance 0.580; OKLCH L 83.6% C 0.137 H 87.3°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#EFC354
RGB	rgb(239, 195, 84)
HSL	hsl(43, 83%, 63%)
HSV	hsv(43, 65%, 94%)
CMYK	cmyk(0%, 18.4%, 64.9%, 6.3%)
CIE-LAB	lab(80.75, 3.91, 59.98)
CIE-LCH	lch(80.75, 60.10, 86.27°)
OKLab	oklab(83.56% 0.0065 0.1365)
OKLCH	oklch(83.56% 0.137 87.3)
XYZ	xyz(56.7150, 58.0245, 16.5984)
Luminance	0.5802 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFC354 #5480EF

analogous

#EF7554 #EFC354 #CDEF54

triadic

#EFC354 #54EFC3 #C354EF

tetradic

#EFC354 #54EF75 #5480EF #EF54CD

square

#EFC354 #54EF75 #5480EF #EF54CD

split-complementary

#EFC354 #54CDEF #7554EF

monochromatic

#B78811 #EAAF1C #EFC354 #F4D78C #F9EAC4

Accessibility & contrast

On white

1.67

#EFC354 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#EFC354 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFC354

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFC354	#FFFFFF	#000000	##000000
##EFC354	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C247

Deuteranopia (green-blind)

#E3CD59

Tritanopia (blue-blind)

#FFB3AB

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #efc354;
/* rgb */ color: rgb(239, 195, 84);
/* oklch */ color: oklch(83.6% 0.137 87.3);

Tailwind

colors: {
  custom: {
    50: '#f8d489',
    500: '#efc354',
    950: '#000000',
  },
}

SCSS

$custom: #efc354;
$custom-light: #f8d489;
$custom-dark: #000000;

JSON

{
  "hex": "#efc354",
  "rgb": {
    "r": 239,
    "g": 195,
    "b": 84
  },
  "hsl": {
    "h": 42.968,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.83557,
    "c": 0.13664,
    "h": 87.3
  },
  "luminance": 0.58021
}

Semantic roles & 50–950 ramp

primary

#EFC354

secondary

#3157B7

accent

#44DF06

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #EFC354

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

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