#EDF447#EDF447

#EDF447 is a very light, vivid yellow. Relative luminance 0.832; OKLCH L 93.3% C 0.185 H 111.8°. Best body text is #000000 at 17.63:1 contrast (WCAG AA passes).

Color values

HEX	#EDF447
RGB	rgb(237, 244, 71)
HSL	hsl(62, 89%, 62%)
HSV	hsv(62, 71%, 96%)
CMYK	cmyk(2.9%, 0%, 70.9%, 4.3%)
CIE-LAB	lab(93.09, -22.10, 77.49)
CIE-LCH	lch(93.09, 80.58, 105.92°)
OKLab	oklab(93.28% -0.0686 0.1715)
OKLCH	oklch(93.28% 0.185 111.8)
XYZ	xyz(68.4153, 83.1625, 18.4080)
Luminance	0.8316 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF447 #4E47F4

analogous

#F4A547 #EDF447 #97F447

triadic

#EDF447 #47EDF4 #F447ED

tetradic

#EDF447 #47F4A5 #4E47F4 #F44797

square

#EDF447 #47F4A5 #4E47F4 #F44797

split-complementary

#EDF447 #4797F4 #A547F4

monochromatic

#AFB60B #E6EF0E #EDF447 #F3F781 #F8FBBA

Accessibility & contrast

On white

1.19

#EDF447 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.63

#EDF447 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF447

17.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF447	#FFFFFF	#000000	##000000
##EDF447	1.00	1.19	17.63	17.63
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.63	21.00	1.00	1.00
##000000	17.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE926

Deuteranopia (green-blind)

#FFED55

Tritanopia (blue-blind)

#FDE5D3

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #edf447;
/* rgb */ color: rgb(237, 244, 71);
/* oklch */ color: oklch(93.3% 0.185 111.8);

Tailwind

colors: {
  custom: {
    50: '#f7f785',
    500: '#edf447',
    950: '#000000',
  },
}

SCSS

$custom: #edf447;
$custom-light: #f7f785;
$custom-dark: #000000;

JSON

{
  "hex": "#edf447",
  "rgb": {
    "r": 237,
    "g": 244,
    "b": 71
  },
  "hsl": {
    "h": 62.428,
    "s": 88.718,
    "l": 61.765
  },
  "oklch": {
    "l": 0.93281,
    "c": 0.18471,
    "h": 111.8
  },
  "luminance": 0.83161
}

Semantic roles & 50–950 ramp

primary

#EDF447

secondary

#302AB5

accent

#00E509

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170C

muted

#86857F

Preview Lab

Preview with #EDF447

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

Preview Lab → · Contrast checker → · Palette generator →