#EDF55E#EDF55E

#EDF55E is a very light, vivid yellow. Relative luminance 0.841; OKLCH L 93.7% C 0.171 H 112.1°. Best body text is #000000 at 17.82:1 contrast (WCAG AA passes).

Color values

HEX	#EDF55E
RGB	rgb(237, 245, 94)
HSL	hsl(63, 88%, 66%)
HSV	hsv(63, 62%, 96%)
CMYK	cmyk(3.3%, 0%, 61.6%, 3.9%)
CIE-LAB	lab(93.50, -21.32, 69.41)
CIE-LCH	lch(93.50, 72.61, 107.07°)
OKLab	oklab(93.66% -0.0643 0.158)
OKLCH	oklch(93.66% 0.171 112.1)
XYZ	xyz(69.5997, 84.1190, 23.1577)
Luminance	0.8412 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF55E #665EF5

analogous

#F5B25E #EDF55E #A2F55E

triadic

#EDF55E #5EEDF5 #F55EED

tetradic

#EDF55E #5EF5B2 #665EF5 #F55EA2

square

#EDF55E #5EF5B2 #665EF5 #F55EA2

split-complementary

#EDF55E #5EA2F5 #B25EF5

monochromatic

#C2CC0D #E7F124 #EDF55E #F3F998 #FAFCD1

Accessibility & contrast

On white

1.18

#EDF55E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.82

#EDF55E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF55E

17.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF55E	#FFFFFF	#000000	##000000
##EDF55E	1.00	1.18	17.82	17.82
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.82	21.00	1.00	1.00
##000000	17.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA4B

Deuteranopia (green-blind)

#FFEE68

Tritanopia (blue-blind)

#FCE7D6

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #edf55e;
/* rgb */ color: rgb(237, 245, 94);
/* oklch */ color: oklch(93.7% 0.171 112.1);

Tailwind

colors: {
  custom: {
    50: '#f6f892',
    500: '#edf55e',
    950: '#000000',
  },
}

SCSS

$custom: #edf55e;
$custom-light: #f6f892;
$custom-dark: #000000;

JSON

{
  "hex": "#edf55e",
  "rgb": {
    "r": 237,
    "g": 245,
    "b": 94
  },
  "hsl": {
    "h": 63.179,
    "s": 88.304,
    "l": 66.471
  },
  "oklch": {
    "l": 0.93663,
    "c": 0.17055,
    "h": 112.1
  },
  "luminance": 0.84117
}

Semantic roles & 50–950 ramp

primary

#EDF55E

secondary

#372FC8

accent

#01E50D

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EDF55E

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

Preview Lab → · Contrast checker → · Palette generator →