#EFDC90#EFDC90

#EFDC90 is a very light, moderate yellow. Relative luminance 0.716; OKLCH L 89.3% C 0.098 H 95.8°. Best body text is #000000 at 15.31:1 contrast (WCAG AA passes).

Color values

HEX	#EFDC90
RGB	rgb(239, 220, 144)
HSL	hsl(48, 75%, 75%)
HSV	hsv(48, 40%, 94%)
CMYK	cmyk(0%, 7.9%, 39.7%, 6.3%)
CIE-LAB	lab(87.75, -3.94, 39.69)
CIE-LCH	lch(87.75, 39.89, 95.67°)
OKLab	oklab(89.31% -0.0099 0.0973)
OKLCH	oklch(89.31% 0.098 95.8)
XYZ	xyz(66.2253, 71.5529, 36.7027)
Luminance	0.7155 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDC90 #90A3EF

analogous

#EFAC90 #EFDC90 #D2EF90

triadic

#EFDC90 #90EFDC #DC90EF

tetradic

#EFDC90 #90EFAC #90A3EF #EF90D2

square

#EFDC90 #90EFAC #90A3EF #EF90D2

split-complementary

#EFDC90 #90D2EF #AC90EF

monochromatic

#E0BA25 #E7CB5B #EFDC90 #F7EDC5 #FBF7E4

Accessibility & contrast

On white

1.37

#EFDC90 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.31

#EFDC90 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDC90

15.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDC90	#FFFFFF	#000000	##000000
##EFDC90	1.00	1.37	15.31	15.31
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.31	21.00	1.00	1.00
##000000	15.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD88A

Deuteranopia (green-blind)

#F0DF93

Tritanopia (blue-blind)

#FDD1C9

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #efdc90;
/* rgb */ color: rgb(239, 220, 144);
/* oklch */ color: oklch(89.3% 0.098 95.8);

Tailwind

colors: {
  custom: {
    50: '#f5e6b1',
    500: '#efdc90',
    950: '#000000',
  },
}

SCSS

$custom: #efdc90;
$custom-light: #f5e6b1;
$custom-dark: #000000;

JSON

{
  "hex": "#efdc90",
  "rgb": {
    "r": 239,
    "g": 220,
    "b": 144
  },
  "hsl": {
    "h": 48,
    "s": 74.803,
    "l": 75.098
  },
  "oklch": {
    "l": 0.89309,
    "c": 0.0978,
    "h": 95.8
  },
  "luminance": 0.71551
}

Semantic roles & 50–950 ramp

primary

#EFDC90

secondary

#586FCB

accent

#37D70F

background

#FFFEFD

surface

#FFFCF7

border

#D7D5D0

text

#171511

muted

#858481

Preview Lab

Preview with #EFDC90

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

Preview Lab → · Contrast checker → · Palette generator →