#EFC05E#EFC05E

#EFC05E is a very light, vivid orange. Relative luminance 0.569; OKLCH L 83.1% C 0.127 H 83.6°. Best body text is #000000 at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#EFC05E
RGB	rgb(239, 192, 94)
HSL	hsl(41, 82%, 65%)
HSV	hsv(41, 61%, 94%)
CMYK	cmyk(0%, 19.7%, 60.7%, 6.3%)
CIE-LAB	lab(80.10, 6.10, 54.74)
CIE-LCH	lch(80.10, 55.08, 83.64°)
OKLab	oklab(83.08% 0.0141 0.1267)
OKLCH	oklch(83.08% 0.127 83.6)
XYZ	xyz(56.4695, 56.8616, 18.5886)
Luminance	0.5686 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFC05E #5E8DEF

analogous

#EF785E #EFC05E #D5EF5E

triadic

#EFC05E #5EEFC0 #C05EEF

tetradic

#EFC05E #5EEF78 #5E8DEF #EF5ED5

square

#EFC05E #5EEF78 #5E8DEF #EF5ED5

split-complementary

#EFC05E #5ED5EF #785EEF

monochromatic

#C08813 #E9AA26 #EFC05E #F5D696 #FAECCD

Accessibility & contrast

On white

1.70

#EFC05E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.37

#EFC05E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFC05E

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFC05E	#FFFFFF	#000000	##000000
##EFC05E	1.00	1.70	12.37	12.37
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.37	21.00	1.00	1.00
##000000	12.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C054

Deuteranopia (green-blind)

#E0CC62

Tritanopia (blue-blind)

#FFB1AA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #efc05e;
/* rgb */ color: rgb(239, 192, 94);
/* oklch */ color: oklch(83.1% 0.127 83.6);

Tailwind

colors: {
  custom: {
    50: '#f8d28f',
    500: '#efc05e',
    950: '#000000',
  },
}

SCSS

$custom: #efc05e;
$custom-light: #f8d28f;
$custom-dark: #000000;

JSON

{
  "hex": "#efc05e",
  "rgb": {
    "r": 239,
    "g": 192,
    "b": 94
  },
  "hsl": {
    "h": 40.552,
    "s": 81.921,
    "l": 65.294
  },
  "oklch": {
    "l": 0.83075,
    "c": 0.12747,
    "h": 83.6
  },
  "luminance": 0.56858
}

Semantic roles & 50–950 ramp

primary

#EFC05E

secondary

#3360BE

accent

#4DDE07

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140D

muted

#86837F

Preview Lab

Preview with #EFC05E

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

Preview Lab → · Contrast checker → · Palette generator →