#EDF358#EDF358

#EDF358 is a very light, vivid yellow. Relative luminance 0.828; OKLCH L 93.2% C 0.173 H 111.4°. Best body text is #000000 at 17.56:1 contrast (WCAG AA passes).

Color values

HEX	#EDF358
RGB	rgb(237, 243, 88)
HSL	hsl(62, 87%, 65%)
HSV	hsv(62, 64%, 95%)
CMYK	cmyk(2.5%, 0%, 63.8%, 4.7%)
CIE-LAB	lab(92.93, -20.73, 71.18)
CIE-LCH	lch(92.93, 74.14, 106.24°)
OKLab	oklab(93.19% -0.0632 0.1609)
OKLCH	oklch(93.19% 0.173 111.4)
XYZ	xyz(68.7391, 82.8119, 21.5939)
Luminance	0.8281 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF358 #5E58F3

analogous

#F3AC58 #EDF358 #9FF358

triadic

#EDF358 #58EDF3 #F358ED

tetradic

#EDF358 #58F3AC #5E58F3 #F3589F

square

#EDF358 #58F3AC #5E58F3 #F3589F

split-complementary

#EDF358 #589FF3 #AC58F3

monochromatic

#BCC30E #E7EF1F #EDF358 #F3F791 #F9FBCA

Accessibility & contrast

On white

1.20

#EDF358 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.56

#EDF358 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF358

17.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF358	#FFFFFF	#000000	##000000
##EDF358	1.00	1.20	17.56	17.56
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.56	21.00	1.00	1.00
##000000	17.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE943

Deuteranopia (green-blind)

#FFED62

Tritanopia (blue-blind)

#FCE5D3

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #edf358;
/* rgb */ color: rgb(237, 243, 88);
/* oklch */ color: oklch(93.2% 0.173 111.4);

Tailwind

colors: {
  custom: {
    50: '#f6f68e',
    500: '#edf358',
    950: '#000000',
  },
}

SCSS

$custom: #edf358;
$custom-light: #f6f68e;
$custom-dark: #000000;

JSON

{
  "hex": "#edf358",
  "rgb": {
    "r": 237,
    "g": 243,
    "b": 88
  },
  "hsl": {
    "h": 62.323,
    "s": 86.592,
    "l": 64.902
  },
  "oklch": {
    "l": 0.93193,
    "c": 0.17283,
    "h": 111.4
  },
  "luminance": 0.8281
}

Semantic roles & 50–950 ramp

primary

#EDF358

secondary

#352FC0

accent

#02E30B

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EDF358

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

Preview Lab → · Contrast checker → · Palette generator →