#EDFA4B#EDFA4B

#EDFA4B is a very light, vivid yellow. Relative luminance 0.869; OKLCH L 94.6% C 0.188 H 113.7°. Best body text is #000000 at 18.38:1 contrast (WCAG AA passes).

Color values

HEX	#EDFA4B
RGB	rgb(237, 250, 75)
HSL	hsl(64, 95%, 64%)
HSV	hsv(64, 70%, 98%)
CMYK	cmyk(5.2%, 0%, 70%, 2%)
CIE-LAB	lab(94.69, -24.76, 77.69)
CIE-LCH	lch(94.69, 81.54, 107.67°)
OKLab	oklab(94.57% -0.0757 0.1726)
OKLCH	oklch(94.57% 0.188 113.7)
XYZ	xyz(70.3827, 86.8852, 19.7181)
Luminance	0.8688 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDFA4B #584BFA

analogous

#FAAF4B #EDFA4B #95FA4B

triadic

#EDFA4B #4BEDFA #FA4BED

tetradic

#EDFA4B #4BFAAF #584BFA #FA4B95

square

#EDFA4B #4BFAAF #584BFA #FA4B95

split-complementary

#EDFA4B #4B95FA #AF4BFA

monochromatic

#B7C505 #E7F80F #EDFA4B #F3FC87 #F9FDC2

Accessibility & contrast

On white

1.14

#EDFA4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.38

#EDFA4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDFA4B

18.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDFA4B	#FFFFFF	#000000	##000000
##EDFA4B	1.00	1.14	18.38	18.38
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.38	21.00	1.00	1.00
##000000	18.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE2C

Deuteranopia (green-blind)

#FFF159

Tritanopia (blue-blind)

#FCEBD8

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #edfa4b;
/* rgb */ color: rgb(237, 250, 75);
/* oklch */ color: oklch(94.6% 0.188 113.7);

Tailwind

colors: {
  custom: {
    50: '#f7fb88',
    500: '#edfa4b',
    950: '#000000',
  },
}

SCSS

$custom: #edfa4b;
$custom-light: #f7fb88;
$custom-dark: #000000;

JSON

{
  "hex": "#edfa4b",
  "rgb": {
    "r": 237,
    "g": 250,
    "b": 75
  },
  "hsl": {
    "h": 64.457,
    "s": 94.595,
    "l": 63.725
  },
  "oklch": {
    "l": 0.94572,
    "c": 0.18844,
    "h": 113.7
  },
  "luminance": 0.86884
}

Semantic roles & 50–950 ramp

primary

#EDFA4B

secondary

#3327C2

accent

#00E611

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170C

muted

#86857F

Preview Lab

Preview with #EDFA4B

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

Preview Lab → · Contrast checker → · Palette generator →