#FFEE78#FFEE78

#FFEE78 is a very light, vivid yellow. Relative luminance 0.838; OKLCH L 94.0% C 0.140 H 101.2°. Best body text is #000000 at 17.75:1 contrast (WCAG AA passes).

Color values

HEX	#FFEE78
RGB	rgb(255, 238, 120)
HSL	hsl(52, 100%, 74%)
HSV	hsv(52, 53%, 100%)
CMYK	cmyk(0%, 6.7%, 52.9%, 0%)
CIE-LAB	lab(93.35, -8.87, 58.43)
CIE-LCH	lch(93.35, 59.10, 98.63°)
OKLab	oklab(93.96% -0.0272 0.1372)
OKLCH	oklch(93.96% 0.14 101.2)
XYZ	xyz(75.2071, 83.7679, 29.9729)
Luminance	0.8377 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFEE78 #7889FF

analogous

#FFAA78 #FFEE78 #CDFF78

triadic

#FFEE78 #78FFEE #EE78FF

tetradic

#FFEE78 #78FFAA #7889FF #FF78CD

square

#FFEE78 #78FFAA #7889FF #FF78CD

split-complementary

#FFEE78 #78CDFF #AA78FF

monochromatic

#FDDD00 #FFE63B #FFEE78 #FFF6B5 #FFFBE0

Accessibility & contrast

On white

1.18

#FFEE78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.75

#FFEE78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFEE78

17.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFEE78	#FFFFFF	#000000	##000000
##FFEE78	1.00	1.18	17.75	17.75
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.75	21.00	1.00	1.00
##000000	17.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE86D

Deuteranopia (green-blind)

#FFEF7E

Tritanopia (blue-blind)

#FFE0D3

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #ffee78;
/* rgb */ color: rgb(255, 238, 120);
/* oklch */ color: oklch(94.0% 0.140 101.2);

Tailwind

colors: {
  custom: {
    50: '#fff3a2',
    500: '#ffee78',
    950: '#000000',
  },
}

SCSS

$custom: #ffee78;
$custom-light: #fff3a2;
$custom-dark: #000000;

JSON

{
  "hex": "#ffee78",
  "rgb": {
    "r": 255,
    "g": 238,
    "b": 120
  },
  "hsl": {
    "h": 52.444,
    "s": 100,
    "l": 73.529
  },
  "oklch": {
    "l": 0.93962,
    "c": 0.13985,
    "h": 101.2
  },
  "luminance": 0.83765
}

Semantic roles & 50–950 ramp

primary

#FFEE78

secondary

#3E52DD

accent

#1DE600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FFEE78

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

Preview Lab → · Contrast checker → · Palette generator →