#EDFC4B#EDFC4B

#EDFC4B is a very light, vivid yellow. Relative luminance 0.881; OKLCH L 95.0% C 0.190 H 114.3°. Best body text is #000000 at 18.63:1 contrast (WCAG AA passes).

Color values

HEX	#EDFC4B
RGB	rgb(237, 252, 75)
HSL	hsl(65, 97%, 64%)
HSV	hsv(65, 70%, 99%)
CMYK	cmyk(6%, 0%, 70.2%, 1.2%)
CIE-LAB	lab(95.22, -25.70, 78.20)
CIE-LCH	lch(95.22, 82.32, 108.19°)
OKLab	oklab(95% -0.0783 0.1737)
OKLCH	oklch(95% 0.19 114.3)
XYZ	xyz(71.0075, 88.1347, 19.9264)
Luminance	0.8813 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDFC4B #5A4BFC

analogous

#FCB34B #EDFC4B #95FC4B

triadic

#EDFC4B #4BEDFC #FC4BED

tetradic

#EDFC4B #4BFCB3 #5A4BFC #FC4B95

square

#EDFC4B #4BFCB3 #5A4BFC #FC4B95

split-complementary

#EDFC4B #4B95FC #B34BFC

monochromatic

#B8C903 #E7FB0F #EDFC4B #F3FD87 #F9FEC3

Accessibility & contrast

On white

1.13

#EDFC4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.63

#EDFC4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDFC4B

18.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDFC4B	#FFFFFF	#000000	##000000
##EDFC4B	1.00	1.13	18.63	18.63
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.63	21.00	1.00	1.00
##000000	18.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF02B

Deuteranopia (green-blind)

#FFF359

Tritanopia (blue-blind)

#FCEDDA

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #edfc4b;
/* rgb */ color: rgb(237, 252, 75);
/* oklch */ color: oklch(95.0% 0.190 114.3);

Tailwind

colors: {
  custom: {
    50: '#f7fd88',
    500: '#edfc4b',
    950: '#000000',
  },
}

SCSS

$custom: #edfc4b;
$custom-light: #f7fd88;
$custom-dark: #000000;

JSON

{
  "hex": "#edfc4b",
  "rgb": {
    "r": 237,
    "g": 252,
    "b": 75
  },
  "hsl": {
    "h": 65.085,
    "s": 96.721,
    "l": 64.118
  },
  "oklch": {
    "l": 0.94996,
    "c": 0.19049,
    "h": 114.3
  },
  "luminance": 0.88133
}

Semantic roles & 50–950 ramp

primary

#EDFC4B

secondary

#3326C5

accent

#00E613

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170C

muted

#86857F

Preview Lab

Preview with #EDFC4B

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

Preview Lab → · Contrast checker → · Palette generator →