#EDF471#EDF471

#EDF471 is a very light, vivid yellow. Relative luminance 0.839; OKLCH L 93.6% C 0.154 H 111.8°. Best body text is #000000 at 17.78:1 contrast (WCAG AA passes).

Color values

HEX	#EDF471
RGB	rgb(237, 244, 113)
HSL	hsl(63, 86%, 70%)
HSV	hsv(63, 54%, 96%)
CMYK	cmyk(2.9%, 0%, 53.7%, 4.3%)
CIE-LAB	lab(93.41, -19.49, 61.28)
CIE-LCH	lch(93.41, 64.30, 107.65°)
OKLab	oklab(93.64% -0.0572 0.1429)
OKLCH	oklch(93.64% 0.154 111.8)
XYZ	xyz(70.2580, 83.8996, 28.1128)
Luminance	0.8390 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF471 #7871F4

analogous

#F4B971 #EDF471 #ACF471

triadic

#EDF471 #71EDF4 #F471ED

tetradic

#EDF471 #71F4B9 #7871F4 #F471AC

square

#EDF471 #71F4B9 #7871F4 #F471AC

split-complementary

#EDF471 #71ACF4 #B971F4

monochromatic

#CFDA11 #E6F038 #EDF471 #F4F8AA #FBFDE3

Accessibility & contrast

On white

1.18

#EDF471 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.78

#EDF471 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF471

17.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF471	#FFFFFF	#000000	##000000
##EDF471	1.00	1.18	17.78	17.78
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.78	21.00	1.00	1.00
##000000	17.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA64

Deuteranopia (green-blind)

#FFEE78

Tritanopia (blue-blind)

#FBE7D7

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #edf471;
/* rgb */ color: rgb(237, 244, 113);
/* oklch */ color: oklch(93.6% 0.154 111.8);

Tailwind

colors: {
  custom: {
    50: '#f5f79e',
    500: '#edf471',
    950: '#000000',
  },
}

SCSS

$custom: #edf471;
$custom-light: #f5f79e;
$custom-dark: #000000;

JSON

{
  "hex": "#edf471",
  "rgb": {
    "r": 237,
    "g": 244,
    "b": 113
  },
  "hsl": {
    "h": 63.206,
    "s": 85.621,
    "l": 70
  },
  "oklch": {
    "l": 0.93641,
    "c": 0.15395,
    "h": 111.8
  },
  "luminance": 0.83898
}

Semantic roles & 50–950 ramp

primary

#EDF471

secondary

#433BCE

accent

#03E20F

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #EDF471

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

Preview Lab → · Contrast checker → · Palette generator →