#EFC055#EFC055

#EFC055 is a very light, vivid orange. Relative luminance 0.567; OKLCH L 83.0% C 0.134 H 85.2°. Best body text is #000000 at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#EFC055
RGB	rgb(239, 192, 85)
HSL	hsl(42, 83%, 64%)
HSV	hsv(42, 64%, 94%)
CMYK	cmyk(0%, 19.7%, 64.4%, 6.3%)
CIE-LAB	lab(80.02, 5.53, 58.74)
CIE-LCH	lch(80.02, 58.99, 84.62°)
OKLab	oklab(82.98% 0.0113 0.134)
OKLCH	oklch(82.98% 0.134 85.2)
XYZ	xyz(56.0890, 56.7094, 16.5843)
Luminance	0.5671 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFC055 #5584EF

analogous

#EF7355 #EFC055 #D1EF55

triadic

#EFC055 #55EFC0 #C055EF

tetradic

#EFC055 #55EF73 #5584EF #EF55D1

square

#EFC055 #55EF73 #5584EF #EF55D1

split-complementary

#EFC055 #55D1EF #7355EF

monochromatic

#B88511 #EAAB1D #EFC055 #F4D58D #FAE9C5

Accessibility & contrast

On white

1.70

#EFC055 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.34

#EFC055 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFC055

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFC055	#FFFFFF	#000000	##000000
##EFC055	1.00	1.70	12.34	12.34
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.34	21.00	1.00	1.00
##000000	12.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF49

Deuteranopia (green-blind)

#E1CC59

Tritanopia (blue-blind)

#FFB0A9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #efc055;
/* rgb */ color: rgb(239, 192, 85);
/* oklch */ color: oklch(83.0% 0.134 85.2);

Tailwind

colors: {
  custom: {
    50: '#f8d289',
    500: '#efc055',
    950: '#000000',
  },
}

SCSS

$custom: #efc055;
$custom-light: #f8d289;
$custom-dark: #000000;

JSON

{
  "hex": "#efc055",
  "rgb": {
    "r": 239,
    "g": 192,
    "b": 85
  },
  "hsl": {
    "h": 41.688,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.8298,
    "c": 0.13448,
    "h": 85.2
  },
  "luminance": 0.56706
}

Semantic roles & 50–950 ramp

primary

#EFC055

secondary

#315AB7

accent

#48DF06

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #EFC055

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

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