#EDF678#EDF678

#EDF678 is a very light, vivid yellow. Relative luminance 0.853; OKLCH L 94.1% C 0.150 H 112.6°. Best body text is #000000 at 18.05:1 contrast (WCAG AA passes).

Color values

HEX	#EDF678
RGB	rgb(237, 246, 120)
HSL	hsl(64, 88%, 72%)
HSV	hsv(64, 51%, 96%)
CMYK	cmyk(3.7%, 0%, 51.2%, 3.5%)
CIE-LAB	lab(94.00, -19.89, 58.84)
CIE-LCH	lch(94.00, 62.11, 108.68°)
OKLab	oklab(94.14% -0.0576 0.1384)
OKLCH	oklch(94.14% 0.15 112.6)
XYZ	xyz(71.2724, 85.2734, 30.4705)
Luminance	0.8527 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF678 #8178F6

analogous

#F6C078 #EDF678 #AEF678

triadic

#EDF678 #78EDF6 #F678ED

tetradic

#EDF678 #78F6C0 #8178F6 #F678AE

square

#EDF678 #78F6C0 #8178F6 #F678AE

split-complementary

#EDF678 #78AEF6 #C078F6

monochromatic

#D5E40F #E5F23F #EDF678 #F5FAB1 #FBFDE2

Accessibility & contrast

On white

1.16

#EDF678 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.05

#EDF678 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF678

18.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF678	#FFFFFF	#000000	##000000
##EDF678	1.00	1.16	18.05	18.05
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.05	21.00	1.00	1.00
##000000	18.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC6C

Deuteranopia (green-blind)

#FFEF7F

Tritanopia (blue-blind)

#FAEADA

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #edf678;
/* rgb */ color: rgb(237, 246, 120);
/* oklch */ color: oklch(94.1% 0.150 112.6);

Tailwind

colors: {
  custom: {
    50: '#f5f9a2',
    500: '#edf678',
    950: '#000000',
  },
}

SCSS

$custom: #edf678;
$custom-light: #f5f9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#edf678",
  "rgb": {
    "r": 237,
    "g": 246,
    "b": 120
  },
  "hsl": {
    "h": 64.286,
    "s": 87.5,
    "l": 71.765
  },
  "oklch": {
    "l": 0.94138,
    "c": 0.14987,
    "h": 112.6
  },
  "luminance": 0.85272
}

Semantic roles & 50–950 ramp

primary

#EDF678

secondary

#4B41D1

accent

#01E412

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EDF678

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

Preview Lab → · Contrast checker → · Palette generator →