#EFCA63#EFCA63

#EFCA63 is a very light, vivid orange. Relative luminance 0.615; OKLCH L 85.1% C 0.129 H 89.7°. Best body text is #000000 at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#EFCA63
RGB	rgb(239, 202, 99)
HSL	hsl(44, 81%, 66%)
HSV	hsv(44, 59%, 94%)
CMYK	cmyk(0%, 15.5%, 58.6%, 6.3%)
CIE-LAB	lab(82.64, 1.26, 55.33)
CIE-LCH	lch(82.64, 55.34, 88.69°)
OKLab	oklab(85.09% 0.0007 0.1286)
OKLCH	oklch(85.09% 0.129 89.7)
XYZ	xyz(58.9719, 61.4958, 20.5656)
Luminance	0.6149 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFCA63 #6388EF

analogous

#EF8463 #EFCA63 #CEEF63

triadic

#EFCA63 #63EFCA #CA63EF

tetradic

#EFCA63 #63EF84 #6388EF #EF63CE

square

#EFCA63 #63EF84 #6388EF #EF63CE

split-complementary

#EFCA63 #63CEEF #8463EF

monochromatic

#C49514 #E9B72B #EFCA63 #F5DD9B #FAF0D2

Accessibility & contrast

On white

1.58

#EFCA63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.30

#EFCA63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFCA63

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFCA63	#FFFFFF	#000000	##000000
##EFCA63	1.00	1.58	13.30	13.30
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.30	21.00	1.00	1.00
##000000	13.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC859

Deuteranopia (green-blind)

#E7D267

Tritanopia (blue-blind)

#FFBCB3

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #efca63;
/* rgb */ color: rgb(239, 202, 99);
/* oklch */ color: oklch(85.1% 0.129 89.7);

Tailwind

colors: {
  custom: {
    50: '#f7d992',
    500: '#efca63',
    950: '#000000',
  },
}

SCSS

$custom: #efca63;
$custom-light: #f7d992;
$custom-dark: #000000;

JSON

{
  "hex": "#efca63",
  "rgb": {
    "r": 239,
    "g": 202,
    "b": 99
  },
  "hsl": {
    "h": 44.143,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.85093,
    "c": 0.12855,
    "h": 89.7
  },
  "luminance": 0.61493
}

Semantic roles & 50–950 ramp

primary

#EFCA63

secondary

#355AC1

accent

#40DE08

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140D

muted

#86837F

Preview Lab

Preview with #EFCA63

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

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