#EFE369#EFE369

#EFE369 is a very light, vivid yellow. Relative luminance 0.743; OKLCH L 90.2% C 0.143 H 103.7°. Best body text is #000000 at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#EFE369
RGB	rgb(239, 227, 105)
HSL	hsl(55, 81%, 67%)
HSV	hsv(55, 56%, 94%)
CMYK	cmyk(0%, 5%, 56.1%, 6.3%)
CIE-LAB	lab(89.07, -10.98, 59.92)
CIE-LCH	lch(89.07, 60.92, 100.38°)
OKLab	oklab(90.2% -0.0339 0.1391)
OKLCH	oklch(90.2% 0.143 103.7)
XYZ	xyz(65.6176, 74.3111, 24.2489)
Luminance	0.7431 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE369 #6975EF

analogous

#EFA069 #EFE369 #B8EF69

triadic

#EFE369 #69EFE3 #E369EF

tetradic

#EFE369 #69EFA0 #6975EF #EF69B8

square

#EFE369 #69EFA0 #6975EF #EF69B8

split-complementary

#EFE369 #69B8EF #A069EF

monochromatic

#C8B815 #E9D932 #EFE369 #F5EDA0 #FBF8D8

Accessibility & contrast

On white

1.32

#EFE369 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.86

#EFE369 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE369

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE369	#FFFFFF	#000000	##000000
##EFE369	1.00	1.32	15.86	15.86
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.86	21.00	1.00	1.00
##000000	15.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC5D

Deuteranopia (green-blind)

#F9E36F

Tritanopia (blue-blind)

#FFD5C8

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #efe369;
/* rgb */ color: rgb(239, 227, 105);
/* oklch */ color: oklch(90.2% 0.143 103.7);

Tailwind

colors: {
  custom: {
    50: '#f7eb98',
    500: '#efe369',
    950: '#000000',
  },
}

SCSS

$custom: #efe369;
$custom-light: #f7eb98;
$custom-dark: #000000;

JSON

{
  "hex": "#efe369",
  "rgb": {
    "r": 239,
    "g": 227,
    "b": 105
  },
  "hsl": {
    "h": 54.627,
    "s": 80.723,
    "l": 67.451
  },
  "oklch": {
    "l": 0.90198,
    "c": 0.14319,
    "h": 103.7
  },
  "luminance": 0.74309
}

Semantic roles & 50–950 ramp

primary

#EFE369

secondary

#3744C5

accent

#1BDD08

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #EFE369

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

Preview Lab → · Contrast checker → · Palette generator →