#EDFF58#EDFF58

#EDFF58 is a very light, vivid yellow. Relative luminance 0.902; OKLCH L 95.7% C 0.185 H 115.3°. Best body text is #000000 at 19.05:1 contrast (WCAG AA passes).

Color values

HEX	#EDFF58
RGB	rgb(237, 255, 88)
HSL	hsl(66, 100%, 67%)
HSV	hsv(66, 65%, 100%)
CMYK	cmyk(7.1%, 0%, 65.5%, 0%)
CIE-LAB	lab(96.09, -26.42, 74.44)
CIE-LCH	lch(96.09, 78.99, 109.54°)
OKLab	oklab(95.72% -0.0791 0.1677)
OKLCH	oklch(95.72% 0.185 115.3)
XYZ	xyz(72.4483, 90.2303, 22.8303)
Luminance	0.9023 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDFF58 #6A58FF

analogous

#FFBE58 #EDFF58 #9AFF58

triadic

#EDFF58 #58EDFF #FF58ED

tetradic

#EDFF58 #58FFBE #6A58FF #FF589A

square

#EDFF58 #58FFBE #6A58FF #FF589A

split-complementary

#EDFF58 #589AFF #BE58FF

monochromatic

#C5DD00 #E6FF1B #EDFF58 #F4FF95 #FAFFD2

Accessibility & contrast

On white

1.10

#EDFF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.05

#EDFF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDFF58

19.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDFF58	#FFFFFF	#000000	##000000
##EDFF58	1.00	1.10	19.05	19.05
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.05	21.00	1.00	1.00
##000000	19.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF340

Deuteranopia (green-blind)

#FFF564

Tritanopia (blue-blind)

#FCF1DD

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #edff58;
/* rgb */ color: rgb(237, 255, 88);
/* oklch */ color: oklch(95.7% 0.185 115.3);

Tailwind

colors: {
  custom: {
    50: '#f6ff8f',
    500: '#edff58',
    950: '#000000',
  },
}

SCSS

$custom: #edff58;
$custom-light: #f6ff8f;
$custom-dark: #000000;

JSON

{
  "hex": "#edff58",
  "rgb": {
    "r": 237,
    "g": 255,
    "b": 88
  },
  "hsl": {
    "h": 66.467,
    "s": 100,
    "l": 67.255
  },
  "oklch": {
    "l": 0.95723,
    "c": 0.18547,
    "h": 115.3
  },
  "luminance": 0.90229
}

Semantic roles & 50–950 ramp

primary

#EDFF58

secondary

#3926D6

accent

#00E619

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EDFF58

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

Preview Lab → · Contrast checker → · Palette generator →