#EDEF78#EDEF78

#EDEF78 is a very light, vivid yellow. Relative luminance 0.811; OKLCH L 92.7% C 0.142 H 109.7°. Best body text is #000000 at 17.22:1 contrast (WCAG AA passes).

Color values

HEX	#EDEF78
RGB	rgb(237, 239, 120)
HSL	hsl(61, 79%, 70%)
HSV	hsv(61, 50%, 94%)
CMYK	cmyk(0.8%, 0%, 49.8%, 6.3%)
CIE-LAB	lab(92.17, -16.50, 56.69)
CIE-LCH	lch(92.17, 59.04, 106.22°)
OKLab	oklab(92.68% -0.048 0.1337)
OKLCH	oklch(92.68% 0.142 109.7)
XYZ	xyz(69.1833, 81.0952, 29.7742)
Luminance	0.8109 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDEF78 #7A78EF

analogous

#EFB578 #EDEF78 #B2EF78

triadic

#EDEF78 #78EDEF #EF78ED

tetradic

#EDEF78 #78EFB5 #7A78EF #EF78B2

square

#EDEF78 #78EFB5 #7A78EF #EF78B2

split-complementary

#EDEF78 #78B2EF #B578EF

monochromatic

#D0D419 #E6E941 #EDEF78 #F4F5AF #FBFCE4

Accessibility & contrast

On white

1.22

#EDEF78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.22

#EDEF78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDEF78

17.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDEF78	#FFFFFF	#000000	##000000
##EDEF78	1.00	1.22	17.22	17.22
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.22	21.00	1.00	1.00
##000000	17.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE66D

Deuteranopia (green-blind)

#FFEA7E

Tritanopia (blue-blind)

#FBE3D4

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #edef78;
/* rgb */ color: rgb(237, 239, 120);
/* oklch */ color: oklch(92.7% 0.142 109.7);

Tailwind

colors: {
  custom: {
    50: '#f5f4a2',
    500: '#edef78',
    950: '#000000',
  },
}

SCSS

$custom: #edef78;
$custom-light: #f5f4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#edef78",
  "rgb": {
    "r": 237,
    "g": 239,
    "b": 120
  },
  "hsl": {
    "h": 61.008,
    "s": 78.808,
    "l": 70.392
  },
  "oklch": {
    "l": 0.9268,
    "c": 0.14204,
    "h": 109.7
  },
  "luminance": 0.81094
}

Semantic roles & 50–950 ramp

primary

#EDEF78

secondary

#4543C9

accent

#0ADB0E

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EDEF78

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

Preview Lab → · Contrast checker → · Palette generator →