#EDF477#EDF477

#EDF477 is a very light, vivid yellow. Relative luminance 0.840; OKLCH L 93.7% C 0.149 H 111.8°. Best body text is #000000 at 17.81:1 contrast (WCAG AA passes).

Color values

HEX	#EDF477
RGB	rgb(237, 244, 119)
HSL	hsl(63, 85%, 71%)
HSV	hsv(63, 51%, 96%)
CMYK	cmyk(2.9%, 0%, 51.2%, 4.3%)
CIE-LAB	lab(93.47, -19.01, 58.67)
CIE-LCH	lch(93.47, 61.67, 107.95°)
OKLab	oklab(93.71% -0.0552 0.1379)
OKLCH	oklch(93.71% 0.149 111.8)
XYZ	xyz(70.6070, 84.0392, 29.9509)
Luminance	0.8404 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF477 #7E77F4

analogous

#F4BC77 #EDF477 #AEF477

triadic

#EDF477 #77EDF4 #F477ED

tetradic

#EDF477 #77F4BC #7E77F4 #F477AE

square

#EDF477 #77F4BC #7E77F4 #F477AE

split-complementary

#EDF477 #77AEF4 #BC77F4

monochromatic

#D3DF12 #E6EF3E #EDF477 #F4F9B0 #FBFDE3

Accessibility & contrast

On white

1.18

#EDF477 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.81

#EDF477 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF477

17.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF477	#FFFFFF	#000000	##000000
##EDF477	1.00	1.18	17.81	17.81
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.81	21.00	1.00	1.00
##000000	17.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA6B

Deuteranopia (green-blind)

#FFEE7E

Tritanopia (blue-blind)

#FBE7D8

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #edf477;
/* rgb */ color: rgb(237, 244, 119);
/* oklch */ color: oklch(93.7% 0.149 111.8);

Tailwind

colors: {
  custom: {
    50: '#f5f7a1',
    500: '#edf477',
    950: '#000000',
  },
}

SCSS

$custom: #edf477;
$custom-light: #f5f7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#edf477",
  "rgb": {
    "r": 237,
    "g": 244,
    "b": 119
  },
  "hsl": {
    "h": 63.36,
    "s": 85.034,
    "l": 71.176
  },
  "oklch": {
    "l": 0.93709,
    "c": 0.14854,
    "h": 111.8
  },
  "luminance": 0.84038
}

Semantic roles & 50–950 ramp

primary

#EDF477

secondary

#4841CF

accent

#04E210

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #EDF477

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

Preview Lab → · Contrast checker → · Palette generator →