#EFDA99#EFDA99

#EFDA99 is a very light, moderate yellow. Relative luminance 0.708; OKLCH L 89.1% C 0.086 H 92.3°. Best body text is #000000 at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#EFDA99
RGB	rgb(239, 218, 153)
HSL	hsl(45, 73%, 77%)
HSV	hsv(45, 36%, 94%)
CMYK	cmyk(0%, 8.8%, 36%, 6.3%)
CIE-LAB	lab(87.39, -1.93, 34.66)
CIE-LCH	lch(87.39, 34.71, 93.19°)
OKLab	oklab(89.06% -0.0034 0.086)
OKLCH	oklch(89.06% 0.086 92.3)
XYZ	xyz(66.4190, 70.7956, 40.2970)
Luminance	0.7079 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDA99 #99AEEF

analogous

#EFAF99 #EFDA99 #D9EF99

triadic

#EFDA99 #99EFDA #DA99EF

tetradic

#EFDA99 #99EFAF #99AEEF #EF99D9

square

#EFDA99 #99EFAF #99AEEF #EF99D9

split-complementary

#EFDA99 #99D9EF #AF99EF

monochromatic

#DEB42F #E7C764 #EFDA99 #F7EDCE #FBF5E5

Accessibility & contrast

On white

1.39

#EFDA99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.16

#EFDA99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDA99

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDA99	#FFFFFF	#000000	##000000
##EFDA99	1.00	1.39	15.16	15.16
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.16	21.00	1.00	1.00
##000000	15.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D794

Deuteranopia (green-blind)

#EDDE9B

Tritanopia (blue-blind)

#FCD0C9

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #efda99;
/* rgb */ color: rgb(239, 218, 153);
/* oklch */ color: oklch(89.1% 0.086 92.3);

Tailwind

colors: {
  custom: {
    50: '#f5e5b7',
    500: '#efda99',
    950: '#000000',
  },
}

SCSS

$custom: #efda99;
$custom-light: #f5e5b7;
$custom-dark: #000000;

JSON

{
  "hex": "#efda99",
  "rgb": {
    "r": 239,
    "g": 218,
    "b": 153
  },
  "hsl": {
    "h": 45.349,
    "s": 72.881,
    "l": 76.863
  },
  "oklch": {
    "l": 0.89064,
    "c": 0.08604,
    "h": 92.3
  },
  "luminance": 0.70793
}

Semantic roles & 50–950 ramp

primary

#EFDA99

secondary

#617BCC

accent

#40D511

background

#FFFEFD

surface

#FFFCF8

border

#D7D5D1

text

#171511

muted

#858481

Preview Lab

Preview with #EFDA99

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

Preview Lab → · Contrast checker → · Palette generator →