#EDE378#EDE378

#EDE378 is a very light, vivid yellow. Relative luminance 0.743; OKLCH L 90.2% C 0.129 H 103.9°. Best body text is #000000 at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#EDE378
RGB	rgb(237, 227, 120)
HSL	hsl(55, 76%, 70%)
HSV	hsv(55, 49%, 93%)
CMYK	cmyk(0%, 4.2%, 49.4%, 7.1%)
CIE-LAB	lab(89.06, -10.58, 53.00)
CIE-LCH	lch(89.06, 54.04, 101.29°)
OKLab	oklab(90.21% -0.0311 0.1256)
OKLCH	oklch(90.21% 0.129 103.9)
XYZ	xyz(65.7861, 74.3008, 28.6418)
Luminance	0.7430 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDE378 #7882ED

analogous

#EDA978 #EDE378 #BCED78

triadic

#EDE378 #78EDE3 #E378ED

tetradic

#EDE378 #78EDA9 #7882ED #ED78BC

square

#EDE378 #78EDA9 #7882ED #ED78BC

split-complementary

#EDE378 #78BCED #A978ED

monochromatic

#CFC01C #E6D842 #EDE378 #F4EEAE #FBF9E4

Accessibility & contrast

On white

1.32

#EDE378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.86

#EDE378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDE378

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDE378	#FFFFFF	#000000	##000000
##EDE378	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)

#F3DD6E

Deuteranopia (green-blind)

#F7E27D

Tritanopia (blue-blind)

#FCD7CA

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #ede378;
/* rgb */ color: rgb(237, 227, 120);
/* oklch */ color: oklch(90.2% 0.129 103.9);

Tailwind

colors: {
  custom: {
    50: '#f5eba1',
    500: '#ede378',
    950: '#000000',
  },
}

SCSS

$custom: #ede378;
$custom-light: #f5eba1;
$custom-dark: #000000;

JSON

{
  "hex": "#ede378",
  "rgb": {
    "r": 237,
    "g": 227,
    "b": 120
  },
  "hsl": {
    "h": 54.872,
    "s": 76.471,
    "l": 70
  },
  "oklch": {
    "l": 0.90206,
    "c": 0.12941,
    "h": 103.9
  },
  "luminance": 0.74299
}

Semantic roles & 50–950 ramp

primary

#EDE378

secondary

#434EC6

accent

#1ED90D

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #EDE378

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

Preview Lab → · Contrast checker → · Palette generator →