#EFC661#EFC661

#EFC661 is a very light, vivid orange. Relative luminance 0.596; OKLCH L 84.3% C 0.128 H 87.3°. Best body text is #000000 at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#EFC661
RGB	rgb(239, 198, 97)
HSL	hsl(43, 82%, 66%)
HSV	hsv(43, 59%, 94%)
CMYK	cmyk(0%, 17.2%, 59.4%, 6.3%)
CIE-LAB	lab(81.62, 3.19, 55.08)
CIE-LCH	lch(81.62, 55.18, 86.69°)
OKLab	oklab(84.28% 0.006 0.1278)
OKLCH	oklch(84.28% 0.128 87.3)
XYZ	xyz(57.9511, 59.6053, 19.7595)
Luminance	0.5960 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFC661 #618AEF

analogous

#EF7F61 #EFC661 #D1EF61

triadic

#EFC661 #61EFC6 #C661EF

tetradic

#EFC661 #61EF7F #618AEF #EF61D1

square

#EFC661 #61EF7F #618AEF #EF61D1

split-complementary

#EFC661 #61D1EF #7F61EF

monochromatic

#C29014 #E9B229 #EFC661 #F5DA99 #FAEED0

Accessibility & contrast

On white

1.63

#EFC661 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.92

#EFC661 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFC661

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFC661	#FFFFFF	#000000	##000000
##EFC661	1.00	1.63	12.92	12.92
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.92	21.00	1.00	1.00
##000000	12.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC457

Deuteranopia (green-blind)

#E4CF65

Tritanopia (blue-blind)

#FFB7AF

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #efc661;
/* rgb */ color: rgb(239, 198, 97);
/* oklch */ color: oklch(84.3% 0.128 87.3);

Tailwind

colors: {
  custom: {
    50: '#f7d791',
    500: '#efc661',
    950: '#000000',
  },
}

SCSS

$custom: #efc661;
$custom-light: #f7d791;
$custom-dark: #000000;

JSON

{
  "hex": "#efc661",
  "rgb": {
    "r": 239,
    "g": 198,
    "b": 97
  },
  "hsl": {
    "h": 42.676,
    "s": 81.609,
    "l": 65.882
  },
  "oklch": {
    "l": 0.84282,
    "c": 0.12793,
    "h": 87.3
  },
  "luminance": 0.59602
}

Semantic roles & 50–950 ramp

primary

#EFC661

secondary

#345DC0

accent

#45DE08

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140D

muted

#86837F

Preview Lab

Preview with #EFC661

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

Preview Lab → · Contrast checker → · Palette generator →