#EFCF99#EFCF99

#EFCF99 is a very light, moderate orange. Relative luminance 0.653; OKLCH L 86.9% C 0.078 H 80.4°. Best body text is #000000 at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#EFCF99
RGB	rgb(239, 207, 153)
HSL	hsl(38, 73%, 77%)
HSV	hsv(38, 36%, 94%)
CMYK	cmyk(0%, 13.4%, 36%, 6.3%)
CIE-LAB	lab(84.63, 3.73, 31.00)
CIE-LCH	lch(84.63, 31.23, 83.14°)
OKLab	oklab(86.89% 0.0131 0.0774)
OKLCH	oklch(86.89% 0.078 80.4)
XYZ	xyz(63.6606, 65.2788, 39.3776)
Luminance	0.6528 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFCF99 #99B9EF

analogous

#EFA499 #EFCF99 #E4EF99

triadic

#EFCF99 #99EFCF #CF99EF

tetradic

#EFCF99 #99EFA4 #99B9EF #EF99E4

square

#EFCF99 #99EFA4 #99B9EF #EF99E4

split-complementary

#EFCF99 #99E4EF #A499EF

monochromatic

#DE9D2F #E7B664 #EFCF99 #F7E8CE #FBF3E5

Accessibility & contrast

On white

1.49

#EFCF99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.06

#EFCF99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFCF99

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFCF99	#FFFFFF	#000000	##000000
##EFCF99	1.00	1.49	14.06	14.06
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.06	21.00	1.00	1.00
##000000	14.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDCF95

Deuteranopia (green-blind)

#E5D79A

Tritanopia (blue-blind)

#FDC5C1

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #efcf99;
/* rgb */ color: rgb(239, 207, 153);
/* oklch */ color: oklch(86.9% 0.078 80.4);

Tailwind

colors: {
  custom: {
    50: '#f5ddb7',
    500: '#efcf99',
    950: '#000000',
  },
}

SCSS

$custom: #efcf99;
$custom-light: #f5ddb7;
$custom-dark: #000000;

JSON

{
  "hex": "#efcf99",
  "rgb": {
    "r": 239,
    "g": 207,
    "b": 153
  },
  "hsl": {
    "h": 37.674,
    "s": 72.881,
    "l": 76.863
  },
  "oklch": {
    "l": 0.86892,
    "c": 0.07846,
    "h": 80.4
  },
  "luminance": 0.65276
}

Semantic roles & 50–950 ramp

primary

#EFCF99

secondary

#6188CC

accent

#5AD511

background

#FFFEFD

surface

#FFFCF8

border

#D7D5D1

text

#171511

muted

#858481

Preview Lab

Preview with #EFCF99

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

Preview Lab → · Contrast checker → · Palette generator →